Knowledge (XXG)

Kepler-1520

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Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick;
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Simulations show that the density of dust falls off rapidly with increasing distance from the planet. Calculations conducted by Rappaport et al. show that the dust tail, in addition to absorbing light directly, may scatter some of the light which reaches it, contributing to a small apparent rise in
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Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. (1 February 2006).
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every billion years. The planet itself is about 0.1 Earth masses, or just twice the mass of Mercury, and is expected to disintegrate in about 100-200 million years. The planet orbits its star in just 15.7 hours, at a distance only two stellar diameters away from the star's surface, and has an
1520: 795:. Based on the rate at which the particles in the tail are emitted, the mass of the planet has been constrained to less than 0.02 Earth masses — a higher-mass planet would have too much gravity to sustain the observed rate of mass loss. 560:
cover a range from about 0.2% to 1.3% of the star's light being blocked. This indicates that there may be a rapidly disintegrating planet, a prediction not yet conclusively confirmed, in orbit around the star, losing mass at a rate of 1
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around their stars. The transit method that Kepler uses involves detecting dips in brightness in stars. These dips in brightness can be interpreted as planets whose orbits move in front of their stars from the perspective of
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Hessman, F. V.; Dhillon, V. S.; Winget, D. E.; Schreiber, M. R.; Horne, K.; Marsh, T. R.; Guenther, E.; Schwope, A.; Heber, U. (2010). "On the naming convention used for multiple star systems and extrasolar planets".
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is given to the first planet orbiting a given star, followed by the other lowercase letters of the alphabet. In the case of Kepler-1520, there was only one planet detected, so only the letter b is used.
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of about 2255 K. The orbital period of the planet is one of the shortest ever detected in the history of the extrasolar planet search. In 2016, the planet was confirmed as part of a data release by the
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catalogue number 2MASS J19235189+5130170. In the Kepler Input Catalog it has the designation of KIC 12557548, and when it was found to have transiting planet candidates it was given the
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stellar flux before the planet and its tail pass in front of the star, and a small apparent reduction in the stellar flux as the planet exits the plane of the stellar disk.
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Brogi, M.; Keller, C. U.; De Juan Ovelar, M.; Kenworthy, M. A.; De Kok, R. J.; Min, M.; Snellen, I. A. G. (2012). "Evidence for the disintegration of KIC 12557548 b".
1173: 384: 1199: 1061: 1086: 3569: 1545: 997:: The EPE has not fully updated this data to be renamed Kepler-1520, but the spectral type is listed, hence this is the reference for it. 3554: 1258: 647:
and is about 4.47 billion years old. In comparison, the Sun is about 4.6 billion years old and has a surface temperature of 5778 K.
527: 2166: 976: 3564: 1538: 31: 680: 971: 654:, or how bright it appears from Earth's perspective, is 15. Therefore, it is too dim to be seen with the naked eye. 1927: 1416: 1262: 1207: 611:. The name Kepler-1520 derives directly from the fact that the star is the catalogued 1,520th star discovered by 588: 543: 878: 2482: 3176: 1233: 2886: 1572: 3574: 2123: 1561: 636: 547: 105: 44: 3071: 3127: 2090: 1759: 567: 392: 1417:"Analysis and interpretation of 15 quarters of Kepler data of the disintegrating planet KIC 12557548 b" 3579: 2958: 1486: 1438: 1385: 1133: 1026: 941: 850: 792: 706: 521: 484: 248: 2776: 711: 552: 3061: 1502: 1476: 1428: 1375: 1290: 1123: 1052: 931: 868: 840: 651: 513: 269: 160: 143: 126: 115: 76: 3089: 1591: 1044: 686: 450: 93: 27: 1337: 1163: 3011: 3006: 2988: 2746: 2080: 1494: 1490: 1448: 1443: 1395: 1143: 1034: 951: 858: 854: 432: 424: 349: 232: 3079: 2876: 2726: 2656: 2651: 2646: 2611: 2532: 783:. This planet may possess a tail of dust and gas formed in a similar fashion to that of a 477: 362: 52: 2676: 1311: 1266: 2075: 1390: 1138: 1030: 946: 3529: 3524: 2963: 1315: 693: 603: 599: 468: 240: 220: 204: 3548: 3016: 2626: 2621: 1714: 1619: 1148: 1111: 872: 189: 98: 39: 1506: 1112:"Starspots-Transit Depth Relation of the Evaporating Planet Candidate KIC 12557548b" 1056: 956: 919: 3442: 3437: 3432: 3427: 3422: 3417: 3412: 3407: 2804: 2765: 2736: 2691: 2686: 2641: 1739: 1734: 1654: 780: 766: 724: 644: 326: 299: 1498: 1453: 863: 824: 2616: 3478: 3473: 3468: 3463: 3458: 3402: 3397: 3392: 3387: 3382: 3377: 3372: 3367: 3362: 3357: 3352: 3347: 3102: 3097: 2968: 2945: 2925: 2920: 2912: 2812: 2731: 2681: 2522: 2517: 2512: 2502: 2070: 2065: 2060: 2055: 2045: 2040: 2030: 2025: 1704: 1649: 1644: 1639: 1634: 1614: 1609: 981: 557: 417: 65: 3342: 3337: 3332: 3327: 3322: 3312: 3307: 3302: 3297: 3292: 3287: 3282: 3277: 3272: 3267: 3262: 3257: 3252: 3247: 3242: 3237: 3232: 3166: 3001: 2832: 2827: 2794: 2789: 2784: 2636: 2631: 2497: 2492: 2487: 2477: 2472: 2467: 2462: 2457: 2452: 2447: 2442: 2437: 2432: 2427: 2422: 2179: 2174: 2020: 2015: 2010: 2005: 1624: 731: 562: 339: 306: 255: 177: 1048: 779:
The planetary system of Kepler-1520 consists of one extrasolar planet, named
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star that is approximately 76% the mass of and 71% the radius of the
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but, as opposed to the tail of a comet, containing molecules of
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Data Release 3. Summary of the content and survey properties"
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Vallenari, A.; et al. (Gaia collaboration) (2023).
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spacecraft indicate that the variations in the star's
1234:"Possible Newfound Alien Planet is Falling to Pieces" 16:
K-type main sequence star in the constellation Cygnus
1259:"NASA's Kepler Detects Potential Evaporating Planet" 3515: 3506: 3451: 3198: 3189: 3154: 3126: 3117: 3088: 3070: 2987: 2944: 2911: 2902: 2875: 2803: 2775: 2764: 2599: 2531: 2193: 2165: 2122: 2089: 1926: 1758: 1590: 1581: 1357: 1355: 594:The star's planetary companion were discovered by 1368:Monthly Notices of the Royal Astronomical Society 583:Prior to Kepler observation, Kepler-1520 had the 1193: 1191: 1189: 913: 911: 1206:. Discovery Communications, LLC. Archived from 1007: 1005: 1003: 909: 907: 905: 903: 901: 899: 897: 895: 893: 891: 602:, a mission tasked with discovering planets in 1546: 1415:Van Werkhoven, T. I. M.; et al. (2014). 1362:Perez-Becker, Daniel; Chiang, Eugene (2013). 1174:Centre de données astronomiques de Strasbourg 1081: 1079: 1077: 1075: 1073: 1071: 1069: 8: 1521:Google News link for "disintegrating planet" 1227: 1225: 70:+51° 30′ 16.983″ 3560:Planetary systems with one confirmed planet 1364:"Catastrophic evaporation of rocky planets" 3512: 3195: 3123: 2908: 2772: 1587: 1553: 1539: 1531: 818: 816: 814: 812: 1480: 1452: 1442: 1432: 1399: 1389: 1379: 1294: 1200:"Dust to Dust: The Death of an Exoplanet" 1147: 1137: 1127: 1038: 955: 945: 935: 862: 844: 30:J2000       661: 1015:"The Two Micron All Sky Survey (2MASS)" 808: 643:. It has a surface temperature of 4677 196: 1110:Kawahara, Hajime; et al. (2013). 18: 7: 1198:Ouellette, Jennifer (May 26, 2012). 1526:Google News link for "KIC 12557548" 918:Rappaport, S.; et al. (2012). 212: 1232:Staff, Space.com (24 March 2012). 663:The Kepler-1520 planetary system 14: 1336:Fraser Cain (15 September 2008). 1310:Fraser Cain (16 September 2008). 1116:The Astrophysical Journal Letters 1091:NASA Exoplanet Science Institute 977:Extrasolar Planets Encyclopaedia 879:Gaia DR3 record for this source 239:1.7034 ± 0.0242  1265:. May 21, 2012. Archived from 1: 546:located in the constellation 1469:Astronomy & Astrophysics 715: 710: 705: 692: 679: 674: 667: 3570:Planetary transit variables 1499:10.1051/0004-6361/201219762 1454:10.1051/0004-6361/201322398 864:10.1051/0004-6361/202243940 615:to have confirmed planets. 3596: 3555:K-type main-sequence stars 1421:Astronomy and Astrophysics 1149:10.1088/2041-8205/776/1/L6 833:Astronomy and Astrophysics 741:0.013 (1208425.494 miles) 1568: 1263:Jet Propulsion Laboratory 957:10.1088/0004-637X/752/1/1 924:The Astrophysical Journal 589:Kepler object of interest 544:K-type main-sequence star 500: 480: 2136216647412563840 474: 467: 463: 293: 288: 284: 183: 176: 87: 24: 1338:"Temperature of the Sun" 1087:"NASA Exoplanet Archive" 1019:The Astronomical Journal 579:Nomenclature and history 538:(initially published as 1573:List of stars in Cygnus 1562:Constellation of Cygnus 1491:2012A&A...545L...5B 1444:2014A&A...561A...3V 855:2023A&A...674A...1G 631:Stellar characteristics 270:Absolute magnitude 161:Apparent magnitude 144:Apparent magnitude 127:Apparent magnitude 116:Apparent magnitude 94:Evolutionary stage 77:Apparent magnitude 3565:Cygnus (constellation) 3177:ZTF J203349.8+322901.1 1312:"How Old is the Sun?" 1062:Vizier catalog entry 568:effective temperature 2959:North America Nebula 1401:10.1093/mnras/stt895 1269:on February 19, 2021 793:aluminium(III) oxide 671:(in order from star) 591:number of KOI-3794. 1391:2013MNRAS.433.2294P 1139:2013ApJ...776L...6K 1031:2006AJ....131.1163S 947:2012ApJ...752....1R 664: 501:Database references 21: 3062:Soap Bubble Nebula 662: 652:apparent magnitude 469:Other designations 325:0.71 ± 0.026  106:Spectral type 19: 3542: 3541: 3538: 3537: 3502: 3501: 3185: 3184: 3113: 3112: 3106: 2895: 2871: 2870: 2760: 2759: 1261:(Press release). 777: 776: 703: 690: 672: 635:Kepler-1520 is a 533: 532: 494:J19235189+5130170 423:0.04 ± 0.15  305:0.76 ± 0.03  3587: 3513: 3196: 3124: 3100: 2909: 2889: 2773: 1588: 1555: 1548: 1541: 1532: 1510: 1484: 1459: 1458: 1456: 1446: 1436: 1412: 1406: 1405: 1403: 1393: 1383: 1374:(3): 2294–2309. 1359: 1350: 1349: 1347: 1345: 1340:. Universe Today 1333: 1327: 1326: 1324: 1322: 1307: 1301: 1300: 1298: 1285: 1279: 1278: 1276: 1274: 1255: 1249: 1248: 1246: 1244: 1229: 1220: 1219: 1217: 1215: 1195: 1184: 1183: 1181: 1180: 1160: 1154: 1153: 1151: 1141: 1131: 1107: 1101: 1100: 1098: 1097: 1083: 1064: 1060: 1042: 1025:(2): 1163–1183. 1009: 998: 993: 991: 989: 980:. Archived from 972:"KIC 12557548 b" 968: 962: 961: 959: 949: 939: 915: 886: 876: 866: 848: 820: 769: 756: 755: 751: 748: 734: 697: 684: 670: 665: 658:Planetary system 618:The designation 495: 488: 481: 444: 442: 407: 406: 405: 382: 381: 380: 347: 254:1,910 ± 30  218: 214: 202: 198: 172: 170: 155: 153: 138: 136: 88:Characteristics 80: 60: 55: 25:Observation data 22: 3595: 3594: 3590: 3589: 3588: 3586: 3585: 3584: 3545: 3544: 3543: 3534: 3498: 3447: 3181: 3150: 3109: 3084: 3080:Crescent Nebula 3066: 3012:IRAS 20324+4057 3007:IRAS 19475+3119 2983: 2940: 2898: 2878: 2867: 2799: 2767: 2756: 2747:WISE J2000+3629 2657:GSC 03949-00967 2595: 2527: 2189: 2161: 2118: 2085: 1922: 1754: 1577: 1564: 1559: 1517: 1466: 1463: 1462: 1414: 1413: 1409: 1361: 1360: 1353: 1343: 1341: 1335: 1334: 1330: 1320: 1318: 1309: 1308: 1304: 1287: 1286: 1282: 1272: 1270: 1257: 1256: 1252: 1242: 1240: 1231: 1230: 1223: 1213: 1211: 1210:on July 2, 2012 1197: 1196: 1187: 1178: 1176: 1162: 1161: 1157: 1109: 1108: 1104: 1095: 1093: 1085: 1084: 1067: 1011: 1010: 1001: 987: 985: 984:on 12 June 2018 970: 969: 965: 917: 916: 889: 822: 821: 810: 805: 772: 767: 753: 749: 746: 744: 737: 732: 696: 683: 669: 660: 633: 581: 496: 490: 483: 476: 440: 438: 403: 401: 400: 398: 378: 376: 375: 373: 363:Surface gravity 355: 352: 345: 332: 329: 312: 309: 275: 258: 216: 211: 200: 168: 166: 151: 149: 134: 132: 75: 58: 53:Right ascension 51: 26: 17: 12: 11: 5: 3593: 3591: 3583: 3582: 3577: 3572: 3567: 3562: 3557: 3547: 3546: 3540: 3539: 3536: 3535: 3533: 3532: 3527: 3521: 3519: 3510: 3504: 3503: 3500: 3499: 3497: 3496: 3491: 3486: 3481: 3476: 3471: 3466: 3461: 3455: 3453: 3449: 3448: 3446: 3445: 3440: 3435: 3430: 3425: 3420: 3415: 3410: 3405: 3400: 3395: 3390: 3385: 3380: 3375: 3370: 3365: 3360: 3355: 3350: 3345: 3340: 3335: 3330: 3325: 3320: 3315: 3310: 3305: 3300: 3295: 3290: 3285: 3280: 3275: 3270: 3265: 3260: 3255: 3250: 3245: 3240: 3235: 3230: 3225: 3220: 3215: 3210: 3204: 3202: 3193: 3187: 3186: 3183: 3182: 3180: 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3284: 3281: 3279: 3276: 3274: 3271: 3269: 3266: 3264: 3261: 3259: 3256: 3254: 3251: 3249: 3246: 3244: 3241: 3239: 3236: 3234: 3231: 3229: 3226: 3224: 3221: 3219: 3216: 3214: 3211: 3209: 3206: 3205: 3203: 3201: 3197: 3194: 3192: 3188: 3178: 3175: 3173: 3170: 3168: 3165: 3163: 3160: 3159: 3157: 3153: 3147: 3144: 3142: 3139: 3137: 3134: 3133: 3131: 3129: 3125: 3122: 3120: 3116: 3104: 3099: 3096: 3095: 3093: 3091: 3087: 3081: 3078: 3077: 3075: 3073: 3069: 3063: 3060: 3058: 3055: 3053: 3050: 3048: 3045: 3043: 3040: 3038: 3035: 3033: 3030: 3028: 3025: 3023: 3020: 3018: 3017:Kronberger 61 3015: 3013: 3010: 3008: 3005: 3003: 3000: 2998: 2995: 2994: 2992: 2990: 2986: 2980: 2977: 2975: 2972: 2970: 2967: 2965: 2962: 2960: 2957: 2955: 2952: 2951: 2949: 2947: 2943: 2937: 2934: 2932: 2929: 2927: 2924: 2922: 2919: 2918: 2916: 2914: 2910: 2907: 2905: 2901: 2893: 2888: 2885: 2884: 2882: 2880: 2874: 2864: 2861: 2859: 2856: 2854: 2851: 2849: 2846: 2844: 2841: 2839: 2836: 2834: 2831: 2829: 2826: 2824: 2821: 2819: 2816: 2814: 2811: 2810: 2808: 2806: 2802: 2796: 2793: 2791: 2788: 2786: 2783: 2782: 2780: 2778: 2774: 2771: 2769: 2763: 2753: 2750: 2748: 2745: 2743: 2740: 2738: 2735: 2733: 2730: 2728: 2725: 2723: 2720: 2718: 2715: 2713: 2710: 2708: 2705: 2703: 2700: 2698: 2695: 2693: 2690: 2688: 2685: 2683: 2680: 2678: 2675: 2673: 2670: 2668: 2665: 2663: 2660: 2658: 2655: 2653: 2650: 2648: 2645: 2643: 2640: 2638: 2635: 2633: 2630: 2628: 2625: 2623: 2620: 2618: 2615: 2613: 2610: 2608: 2605: 2604: 2602: 2598: 2592: 2589: 2587: 2584: 2582: 2579: 2577: 2574: 2572: 2569: 2567: 2564: 2562: 2559: 2557: 2554: 2552: 2549: 2547: 2544: 2542: 2539: 2538: 2536: 2534: 2530: 2524: 2521: 2519: 2516: 2514: 2511: 2509: 2506: 2504: 2501: 2499: 2496: 2494: 2491: 2489: 2486: 2484: 2481: 2479: 2476: 2474: 2471: 2469: 2466: 2464: 2461: 2459: 2456: 2454: 2451: 2449: 2446: 2444: 2441: 2439: 2436: 2434: 2431: 2429: 2426: 2424: 2421: 2419: 2416: 2414: 2411: 2409: 2406: 2404: 2401: 2399: 2396: 2394: 2391: 2389: 2386: 2384: 2381: 2379: 2376: 2374: 2371: 2369: 2366: 2364: 2361: 2359: 2356: 2354: 2351: 2349: 2346: 2344: 2341: 2339: 2336: 2334: 2331: 2329: 2326: 2324: 2321: 2319: 2316: 2314: 2311: 2309: 2306: 2304: 2301: 2299: 2296: 2294: 2291: 2289: 2286: 2284: 2281: 2279: 2276: 2274: 2271: 2269: 2266: 2264: 2261: 2259: 2256: 2254: 2251: 2249: 2246: 2244: 2241: 2239: 2236: 2234: 2231: 2229: 2226: 2224: 2221: 2219: 2216: 2214: 2211: 2209: 2206: 2204: 2201: 2200: 2198: 2196: 2192: 2186: 2183: 2181: 2178: 2176: 2173: 2172: 2170: 2168: 2164: 2158: 2155: 2153: 2150: 2148: 2145: 2143: 2140: 2138: 2135: 2133: 2130: 2129: 2127: 2125: 2121: 2115: 2112: 2110: 2107: 2105: 2102: 2100: 2097: 2096: 2094: 2092: 2088: 2082: 2079: 2077: 2074: 2072: 2069: 2067: 2064: 2062: 2059: 2057: 2054: 2052: 2049: 2047: 2044: 2042: 2039: 2037: 2034: 2032: 2029: 2027: 2024: 2022: 2019: 2017: 2014: 2012: 2009: 2007: 2004: 2002: 1999: 1997: 1994: 1992: 1989: 1987: 1984: 1982: 1979: 1977: 1974: 1972: 1969: 1967: 1964: 1962: 1959: 1957: 1954: 1952: 1949: 1947: 1944: 1942: 1939: 1937: 1934: 1933: 1931: 1929: 1925: 1919: 1916: 1914: 1911: 1909: 1906: 1904: 1901: 1899: 1896: 1894: 1891: 1889: 1886: 1884: 1881: 1879: 1876: 1874: 1871: 1869: 1866: 1864: 1861: 1859: 1856: 1854: 1851: 1849: 1846: 1844: 1841: 1839: 1836: 1834: 1831: 1829: 1826: 1824: 1821: 1819: 1816: 1814: 1811: 1809: 1806: 1804: 1801: 1799: 1796: 1794: 1791: 1789: 1786: 1784: 1781: 1779: 1776: 1774: 1771: 1769: 1766: 1765: 1763: 1761: 1757: 1751: 1748: 1746: 1743: 1741: 1738: 1736: 1733: 1731: 1728: 1726: 1723: 1721: 1718: 1716: 1713: 1711: 1708: 1706: 1703: 1701: 1698: 1696: 1693: 1691: 1688: 1686: 1683: 1681: 1678: 1676: 1673: 1671: 1668: 1666: 1663: 1661: 1658: 1656: 1653: 1651: 1648: 1646: 1643: 1641: 1638: 1636: 1633: 1631: 1628: 1626: 1623: 1621: 1618: 1616: 1613: 1611: 1608: 1606: 1603: 1601: 1598: 1597: 1595: 1593: 1589: 1586: 1584: 1580: 1574: 1571: 1570: 1567: 1563: 1556: 1551: 1549: 1544: 1542: 1537: 1536: 1533: 1527: 1524: 1522: 1519: 1518: 1514: 1508: 1504: 1500: 1496: 1492: 1488: 1483: 1478: 1474: 1470: 1465: 1464: 1455: 1450: 1445: 1440: 1435: 1430: 1426: 1422: 1418: 1411: 1408: 1402: 1397: 1392: 1387: 1382: 1377: 1373: 1369: 1365: 1358: 1356: 1352: 1339: 1332: 1329: 1317: 1313: 1306: 1303: 1297: 1292: 1284: 1281: 1268: 1264: 1260: 1254: 1251: 1239: 1235: 1228: 1226: 1222: 1209: 1205: 1201: 1194: 1192: 1190: 1186: 1175: 1171: 1170: 1165: 1159: 1156: 1150: 1145: 1140: 1135: 1130: 1125: 1121: 1117: 1113: 1106: 1103: 1092: 1088: 1082: 1080: 1078: 1076: 1074: 1072: 1070: 1066: 1063: 1058: 1054: 1050: 1046: 1041: 1036: 1032: 1028: 1024: 1020: 1016: 1008: 1006: 1004: 1000: 996: 983: 979: 978: 973: 967: 964: 958: 953: 948: 943: 938: 933: 929: 925: 921: 914: 912: 910: 908: 906: 904: 902: 900: 898: 896: 894: 892: 888: 884: 880: 874: 870: 865: 860: 856: 852: 847: 842: 838: 834: 830: 828: 819: 817: 815: 813: 809: 802: 800: 796: 794: 790: 786: 782: 773: 764: 761: 758: 743: 740: 738: 729: 727: 726: 722: 721: 718: 713: 708: 701: 695: 688: 682: 677: 666: 657: 655: 653: 648: 646: 642: 638: 630: 628: 625: 621: 616: 614: 610: 605: 601: 597: 592: 590: 586: 578: 576: 574: 569: 564: 559: 555: 554: 549: 545: 541: 537: 529: 526: 524: 523: 519: 518: 515: 512: 510: 509: 505: 504: 499: 493: 486: 479: 473: 470: 466: 462: 459: 455: 453: 452: 448: 447: 437: 435: 434: 430: 429: 426: 422: 420: 419: 415: 414: 411: 397: 395: 394: 390: 389: 386: 372: 370: 368: 364: 360: 359: 356: 344: 342: 341: 337: 336: 333: 324: 322: 321: 317: 316: 313: 304: 302: 301: 297: 296: 292: 287: 283: 279: 277: 271: 267: 266: 262: 257: 253: 251: 250: 246: 245: 242: 238: 236: 234: 230: 229: 226: 222: 210: 206: 195: 193: 191: 190:Proper motion 187: 186: 182: 179: 175: 165: 162: 159: 158: 148: 145: 142: 141: 131: 128: 125: 124: 120: 117: 114: 113: 109: 107: 104: 103: 100: 99:Main sequence 97: 95: 92: 91: 86: 82: 78: 74: 73: 69: 67: 64: 63: 59:19 23 51.8899 57: 54: 50: 49: 46: 43: 41: 40:Constellation 38: 37: 33: 29: 23: 2737:W75N(B)-VLA2 2692:KIC 11145123 2687:KIC 11026764 2507: 1472: 1468: 1424: 1420: 1410: 1371: 1367: 1342:. Retrieved 1331: 1319:. Retrieved 1305: 1283: 1271:. Retrieved 1267:the original 1253: 1241:. Retrieved 1212:. Retrieved 1208:the original 1203: 1177:. Retrieved 1167: 1158: 1119: 1115: 1105: 1094:. Retrieved 1090: 1022: 1018: 994: 986:. Retrieved 982:the original 975: 966: 927: 923: 836: 832: 826: 797: 781:Kepler-1520b 778: 723: 707:Eccentricity 649: 634: 623: 619: 617: 612: 593: 582: 575:spacecraft. 572: 551: 540:KIC 12557548 539: 535: 534: 520: 506: 449: 431: 416: 391: 366: 361: 338: 318: 298: 268: 247: 231: 188: 20:Kepler-1520 3580:TIC objects 3479:HD 191806 b 3469:HD 187123 b 3464:HD 185269 b 3103:Veil Nebula 3101:(including 3098:Cygnus Loop 2969:Sadr Region 2926:Barnard 147 2921:Barnard 146 2890:(including 2813:Berkeley 86 2777:Association 2732:SPECULOOS-3 2682:KIC 9832227 2677:KIC 8462852 2642:G79.29+0.46 2612:BD+40° 4210 1620:ε (Aljanah) 1615:δ (Fawaris) 1605:β (Albireo) 1344:19 February 1321:19 February 765:<1  712:Inclination 650:The star's 558:light curve 536:Kepler-1520 443:0.24 d 418:Metallicity 393:Temperature 66:Declination 3549:Categories 3318:64b (PH1b) 3191:Exoplanets 3002:Egg Nebula 2833:Messier 39 2828:Messier 29 2795:Cygnus OB9 2790:Cygnus OB7 2785:Cygnus OB2 2637:Cygnus X-3 2632:Cygnus X-1 2617:BD+43 3654 1179:2020-08-19 1164:"KOI-3794" 1096:2016-08-02 846:2208.00211 803:References 566:estimated 563:Earth mass 456:4.47  365:(log  340:Luminosity 217:11.156(30) 178:Astrometry 163: (K) 146: (H) 129: (J) 118: (V) 3459:b Cygni b 3167:4C +48.48 2989:Planetary 2877:Molecular 2752:Wolf 1069 2722:N6946-BH1 2607:AFGL 2591 1760:Flamsteed 1600:α (Deneb) 1482:1208.2988 1434:1311.5688 1381:1302.2147 1296:1012.0707 1238:Space.com 1129:1308.1585 1122:(1). L6. 1049:0004-6256 937:1201.2662 873:244398875 668:Companion 201:0.312(36) 79: (V) 3508:Exomoons 3489:KELT-20b 3172:Cygnus A 3119:Galaxies 3057:NGC 7048 3052:NGC 7027 3047:NGC 7026 3042:NGC 7008 3037:NGC 6884 3032:NGC 6881 3027:NGC 6826 2997:Abell 78 2954:NGC 6914 2887:Cygnus X 2863:NGC 6910 2858:NGC 6871 2853:NGC 6866 2848:NGC 6834 2843:NGC 6819 2838:NGC 6811 2768:clusters 2662:HAT-P-17 2652:G 208-45 2647:G 208-44 2408:86 (PH2) 2363:64 (PH1) 1928:Variable 1610:γ (Sadr) 1507:54940307 1273:June 11, 1057:18913331 988:2 August 930:(1). 1. 789:pyroxene 478:Gaia DR2 433:Rotation 354:☉ 331:☉ 311:☉ 272: (M 249:Distance 233:Parallax 3530:1708b I 3525:1625b I 3494:TrES-5b 3484:KELT-9b 2979:Sh2-106 2974:Sh2-101 2931:IC 5146 2904:Nebulae 2823:IC 5146 2742:WASP-48 2717:MWC 349 2712:KOI-256 2672:KELT-20 1487:Bibcode 1439:Bibcode 1386:Bibcode 1243:June 9, 1214:June 9, 1134:Bibcode 1027:Bibcode 942:Bibcode 851:Bibcode 604:transit 542:) is a 289:Details 32:Equinox 3517:Kepler 3200:Kepler 3162:3C 438 2879:clouds 2707:KOI-81 2702:KOI-74 2667:KELT-9 2195:Kepler 2167:Gliese 2157:197037 2152:191806 2147:188753 2142:187123 2137:185435 2132:185269 1903:71 (g) 1898:68 (A) 1893:63 (f) 1883:59 (f) 1833:29 (b) 1828:28 (b) 1823:27 (b) 1818:26 (e) 1803:20 (d) 1793:16 (c) 1505:  1475:: L5. 1427:. A3. 1169:SIMBAD 1055:  1047:  883:VizieR 871:  839:: A1. 717:Radius 637:K-type 613:Kepler 573:Kepler 553:Kepler 548:Cygnus 508:SIMBAD 408:  383:  379:−0.031 377:+0.018 348:  320:Radius 219:  215:  203:  199:  167:13.319 150:13.433 133:14.021 45:Cygnus 34:J2000 3452:Other 3443:1708b 3433:1649b 3428:1658b 3423:1652b 3418:1625b 3413:1520b 3408:1229b 3155:Other 3022:M1-92 2936:L1014 2892:DR 21 2697:KOI-5 2600:Other 2081:V2513 2076:V2214 2071:V1974 2066:V1794 2061:V1668 2056:V1500 2051:V1489 2046:V1334 2041:V1191 2036:V1143 2031:V1057 2026:V1027 1592:Bayer 1583:Stars 1503:S2CID 1477:arXiv 1429:arXiv 1376:arXiv 1291:arXiv 1124:arXiv 1053:S2CID 932:arXiv 877: 869:S2CID 841:arXiv 785:comet 752:0.000 745:0.653 609:Earth 585:2MASS 492:2MASS 439:22.91 374:4.610 213:Dec.: 171:0.035 154:0.035 137:0.035 121:16.7 83:16.7 28:Epoch 3403:737b 3398:560b 3393:452b 3388:451b 3383:432b 3378:419b 3373:409b 3363:371b 3348:186b 3146:7013 3141:6946 3136:6801 2946:H II 2913:Dark 2818:DR 6 2805:Open 2766:Star 2566:138a 2523:1708 2518:1649 2513:1625 2508:1520 2503:1229 2185:1245 2114:8193 2109:7912 2104:7767 2099:7633 2021:V476 2016:V404 2011:V389 2006:V380 1346:2011 1323:2011 1275:2012 1245:2012 1216:2012 1045:ISSN 995:Note 990:2016 827:Gaia 791:and 754:0001 747:5538 700:days 676:Mass 596:NASA 528:data 514:data 399:4677 346:0.14 300:Mass 110:K4V 3343:87c 3338:78b 3333:70b 3328:69b 3323:68b 3313:61b 3308:56b 3303:47b 3298:41b 3293:40b 3288:39b 3283:36b 3278:34b 3273:33b 3268:32b 3263:28b 3258:23b 3253:22b 3248:17b 3243:16b 3238:15b 3233:11b 3128:NGC 3090:SNR 2591:150 2586:148 2581:147 2576:142 2571:140 2561:137 2556:136 2551:135 2546:134 2541:133 2498:737 2493:560 2488:452 2483:451 2478:445 2473:432 2468:419 2463:411 2458:385 2453:371 2448:289 2443:223 2438:186 2433:182 2428:167 2423:107 2180:806 2175:777 1495:doi 1473:545 1449:doi 1425:561 1396:doi 1372:433 1144:doi 1120:776 1035:doi 1023:131 952:doi 928:752 881:at 859:doi 837:674 759:~0 641:Sun 598:'s 522:KIC 485:KIC 458:Gyr 451:Age 425:dex 404:−71 402:+82 385:cgs 280:7.6 241:mas 235:(π) 221:mas 205:mas 197:RA: 192:(μ) 3551:: 3228:6b 3223:5b 3218:3c 3213:3b 3208:2b 3072:WR 2533:WR 2418:89 2413:87 2403:84 2398:80 2393:78 2388:70 2383:69 2378:68 2373:67 2368:66 2358:63 2353:61 2348:56 2343:51 2338:47 2333:45 2328:44 2323:43 2318:42 2313:41 2308:40 2303:39 2298:36 2293:35 2288:34 2283:33 2278:32 2273:31 2268:29 2263:28 2258:27 2253:23 2248:22 2243:18 2238:17 2233:16 2228:15 2223:11 2124:HD 2091:HR 2001:KY 1996:CH 1991:BI 1986:BC 1981:AZ 1976:TT 1971:SU 1966:SS 1961:RW 1918:75 1913:74 1908:72 1888:61 1878:57 1873:56 1868:55 1863:52 1858:47 1853:41 1848:39 1843:35 1838:33 1813:23 1808:22 1798:17 1788:15 1501:. 1493:. 1485:. 1471:. 1447:. 1437:. 1423:. 1419:. 1394:. 1384:. 1370:. 1366:. 1354:^ 1314:. 1236:. 1224:^ 1202:. 1188:^ 1172:. 1166:. 1142:. 1132:. 1118:. 1114:. 1089:. 1068:^ 1051:. 1043:. 1033:. 1021:. 1017:. 1002:^ 974:. 950:. 940:. 926:. 922:. 890:^ 867:. 857:. 849:. 835:. 831:. 811:^ 771:🜨 762:— 736:🜨 687:AU 489:, 482:, 261:pc 256:ly 225:yr 209:yr 3474:c 3438:c 3368:c 3358:f 3353:e 3105:) 2894:) 2218:6 2213:5 2208:3 2203:2 1956:Y 1951:X 1946:W 1941:T 1936:R 1783:9 1778:8 1773:4 1768:2 1750:Q 1745:P 1740:ω 1735:ω 1730:ψ 1725:χ 1720:φ 1715:υ 1710:τ 1705:σ 1700:ρ 1695:π 1685:ο 1680:o 1675:o 1670:ξ 1665:ν 1660:μ 1655:λ 1650:κ 1645:ι 1640:ι 1635:θ 1630:η 1625:ζ 1554:e 1547:t 1540:v 1509:. 1497:: 1489:: 1479:: 1457:. 1451:: 1441:: 1431:: 1404:. 1398:: 1388:: 1378:: 1348:. 1325:. 1299:. 1293:: 1277:. 1247:. 1218:. 1182:. 1152:. 1146:: 1136:: 1126:: 1099:. 1059:. 1037:: 1029:: 992:. 960:. 954:: 944:: 934:: 885:. 875:. 861:: 853:: 843:: 825:" 768:R 750:± 733:M 725:b 702:) 698:( 689:) 685:( 645:K 624:b 620:b 441:± 410:K 369:) 367:g 351:L 328:R 308:M 276:) 274:V 263:) 223:/ 207:/ 169:± 152:± 135:±

Index

Epoch
Equinox
Constellation
Cygnus
Right ascension
Declination
Apparent magnitude
Evolutionary stage
Main sequence
Spectral type
Apparent magnitude
Apparent magnitude
Apparent magnitude
Apparent magnitude
Astrometry
Proper motion
mas
yr
mas
yr
Parallax
mas
Distance
ly
pc
Absolute magnitude
Mass
M
Radius
R

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