Knowledge (XXG)

Cool Companions on Ultrawide Orbits

Source 📝

758: 17: 768: 286: 567: 337:
Zhang, Zhoujian; Liu, Michael C.; Hermes, J. J.; Magnier, Eugene A.; Marley, Mark S.; Tremblay, Pier-Emmanuel; Tucker, Michael A.; Do, Aaron; Payne, Anna V.; Shappee, Benjamin J. (2020-03-01).
339:"COol Companions ON Ultrawide orbiTS (COCONUTS). I. A High-gravity T4 Benchmark around an Old White Dwarf and a Re-examination of the Surface-gravity Dependence of the L/T Transition" 578: 28:
program is a large-scale survey for wide-orbit planetary and substellar companions considered the first survey of this type of celestial bodies. In 2021, the team announced
316: 455:
Zhang, Zhoujian; Liu, Michael C.; Morley, Caroline V.; Magnier, Eugene A.; Tucker, Michael A.; Vanderbosch, Zachary P.; Do, Aaron; Shappee, Benjamin J. (2022-08-01).
278: 532: 697: 771: 616: 626: 572: 792: 561: 525: 215: 256: 308: 720: 610: 396:
Zhang, Zhoujian; Liu, Michael C.; Claytor, Zachary R.; Best, William M. J.; Dupuy, Trent J.; Siverd, Robert J. (2021-08-01).
761: 518: 398:"The Second Discovery from the COCONUTS Program: A Cold Wide-orbit Exoplanet around a Young Field M Dwarf at 10.9 pc" 743: 685: 457:"COol Companions ON Ultrawide orbiTS (COCONUTS). III. A Very Red L6 Benchmark Brown Dwarf around a Young M5 Dwarf" 648: 731: 41: 737: 714: 643: 555: 478: 419: 360: 248: 36:
directly imaged ever. The program is a dedicated large-scale search for wide-orbit giant planets and
703: 659: 541: 708: 468: 409: 350: 178: 108: 691: 621: 599: 496: 437: 378: 486: 427: 368: 664: 482: 423: 364: 252: 236: 786: 48:, astronomers are able to assess the candidates' companionship and ultracool nature. 669: 309:"Massive exoplanet 'Coconuts-2b' could help reveal the secrets of young gas giants" 68: 16: 143: 128: 113: 37: 29: 491: 456: 432: 397: 373: 338: 89: 45: 500: 441: 382: 279:"Astronomers Go Nuts For Closest Exoplanet Directly Imaged Ever: COCONUTS-2b" 163: 148: 40:
companions, targeting a sample of 300,000 stars. By using multi-wavelength
33: 510: 726: 654: 473: 414: 355: 594: 604: 514: 241:
American Astronomical Society Meeting Abstracts #235
678: 636: 587: 548: 237:"COCONUTS: COol Companions ON Ultrawide orbiTS" 235:Zhang, Z.; Liu, M.; Magnier, E. (2020-01-01). 26:COol Companions ON Ultrawide orbiTS (COCONUTS) 698:Calar Alto Legacy Integral Field Area Survey 526: 8: 533: 519: 511: 490: 472: 431: 413: 372: 354: 55: 15: 227: 7: 767: 627:Wide-field Infrared Survey Explorer 573:Palomar Distant Solar System Survey 562:The INT Photometric H-Alpha Survey 14: 216:List of exoplanet search projects 766: 757: 756: 721:Galaxy And Mass Assembly survey 605:Infrared Astronomical Satellite 319:from the original on 2022-04-02 289:from the original on 2021-11-22 259:from the original on 2022-04-02 611:UKIRT Infrared Deep Sky Survey 1: 809: 686:2dF Galaxy Redshift Survey 793:Exoplanet search projects 752: 649:GALEX Arecibo SDSS Survey 461:The Astrophysical Journal 402:The Astrophysical Journal 343:The Astrophysical Journal 732:Sloan Digital Sky Survey 492:10.3847/1538-4357/ac7ce9 433:10.3847/2041-8213/ac1123 374:10.3847/1538-4357/ab765c 79:orbital separation (au) 617:SCUBA-2 All Sky Survey 124:PSO J058.9855+45.4184 21: 738:VIMOS-VLT Deep Survey 715:DEEP2 Redshift Survey 19: 556:Digitized Sky Survey 542:Astronomical surveys 704:CfA Redshift Survey 483:2022ApJ...935...15Z 424:2021ApJ...916L..11Z 365:2020ApJ...891..171Z 253:2020AAS...23514806Z 57: 52:List of discoveries 709:Dark Energy Survey 56: 22: 780: 779: 692:6dF Galaxy Survey 207: 206: 192:UCAC4 374-046899 800: 770: 769: 760: 759: 535: 528: 521: 512: 505: 504: 494: 476: 452: 446: 445: 435: 417: 393: 387: 386: 376: 358: 334: 328: 327: 325: 324: 307:Kooser, Amanda. 304: 298: 297: 295: 294: 274: 268: 267: 265: 264: 232: 88:host star mass ( 64:companion class 58: 44:and multi-epoch 808: 807: 803: 802: 801: 799: 798: 797: 783: 782: 781: 776: 748: 674: 665:Ohio Sky Survey 632: 600:Akari (Astro-F) 583: 544: 539: 509: 508: 454: 453: 449: 395: 394: 390: 336: 335: 331: 322: 320: 306: 305: 301: 292: 290: 277:Siegel, Ethan. 276: 275: 271: 262: 260: 234: 233: 229: 224: 212: 100:discovery year 95: 92: 74: 71: 54: 12: 11: 5: 806: 804: 796: 795: 785: 784: 778: 777: 775: 774: 764: 753: 750: 749: 747: 746: 741: 735: 729: 724: 718: 712: 706: 701: 695: 689: 682: 680: 676: 675: 673: 672: 667: 662: 657: 652: 646: 640: 638: 634: 633: 631: 630: 624: 619: 614: 608: 602: 597: 591: 589: 585: 584: 582: 581: 576: 570: 565: 559: 552: 550: 546: 545: 540: 538: 537: 530: 523: 515: 507: 506: 447: 388: 329: 299: 269: 226: 225: 223: 220: 219: 218: 211: 208: 205: 204: 202: 199: 196: 195:young M-dwarf 193: 190: 187: 184: 181: 175: 174: 172: 169: 166: 160: 157: 154: 151: 146: 140: 139: 137: 134: 131: 125: 122: 119: 116: 111: 105: 104: 101: 98: 93: 90: 86: 83: 80: 77: 72: 69: 65: 62: 53: 50: 32:, the closest 13: 10: 9: 6: 4: 3: 2: 805: 794: 791: 790: 788: 773: 765: 763: 755: 754: 751: 745: 742: 739: 736: 733: 730: 728: 725: 722: 719: 716: 713: 710: 707: 705: 702: 699: 696: 693: 690: 687: 684: 683: 681: 679:Spectroscopic 677: 671: 668: 666: 663: 661: 658: 656: 653: 650: 647: 645: 642: 641: 639: 635: 628: 625: 623: 620: 618: 615: 612: 609: 606: 603: 601: 598: 596: 593: 592: 590: 586: 580: 577: 574: 571: 569: 566: 563: 560: 557: 554: 553: 551: 547: 543: 536: 531: 529: 524: 522: 517: 516: 513: 502: 498: 493: 488: 484: 480: 475: 470: 466: 462: 458: 451: 448: 443: 439: 434: 429: 425: 421: 416: 411: 407: 403: 399: 392: 389: 384: 380: 375: 370: 366: 362: 357: 352: 348: 344: 340: 333: 330: 318: 314: 310: 303: 300: 288: 284: 280: 273: 270: 258: 254: 250: 246: 242: 238: 231: 228: 221: 217: 214: 213: 209: 203: 200: 197: 194: 191: 188: 185: 182: 180: 177: 176: 173: 170: 167: 165: 161: 158: 155: 152: 150: 147: 145: 142: 141: 138: 135: 132: 130: 126: 123: 120: 118:15.4 or 69.3 117: 115: 112: 110: 107: 106: 102: 99: 96: 87: 84: 81: 78: 75: 66: 63: 60: 59: 51: 49: 47: 43: 39: 35: 31: 27: 18: 670:PALFA Survey 549:Photographic 464: 460: 450: 405: 401: 391: 346: 342: 332: 321:. Retrieved 312: 302: 291:. Retrieved 282: 272: 261:. Retrieved 244: 240: 230: 183:brown dwarf 25: 23: 179:COCONUTS-3B 144:COCONUTS-2b 129:white dwarf 114:brown dwarf 109:COCONUTS-1B 85:star class 38:brown dwarf 30:COCONUTS-2b 20:COCONUTS-2b 474:2207.02865 415:2107.02805 408:(2): L11. 356:2002.05723 349:(2): 171. 323:2022-04-02 293:2022-04-02 263:2022-04-02 247:: 148.06. 222:References 103:reference 82:host star 46:astrometry 42:photometry 588:Infra-red 501:0004-637X 442:0004-637X 383:0004-637X 149:exoplanet 34:exoplanet 787:Category 762:Category 700:(CALIFA) 688:(2dFGRS) 613:(UKIDSS) 568:NGS-POSS 317:Archived 287:Archived 257:Archived 210:See also 159:L 34-26 94:☉ 772:Commons 744:WiggleZ 717:(DEEP2) 694:(6dFGS) 575:(PDSSS) 564:(IPHAS) 479:Bibcode 420:Bibcode 361:Bibcode 249:Bibcode 164:M-dwarf 740:(VVDS) 734:(SDSS) 727:LAMOST 723:(GAMA) 655:HIPASS 651:(GASS) 644:C-BASS 629:(WISE) 607:(IRAS) 579:SLUGGS 499:  467:: 15. 440:  381:  283:Forbes 198:0.123 162:young 133:0.548 67:mass ( 711:(DES) 637:Radio 622:VISTA 595:2MASS 558:(DSS) 469:arXiv 410:arXiv 351:arXiv 201:2022 189:1891 171:2021 168:0.37 156:6471 136:2020 121:1280 61:Name 660:NVSS 497:ISSN 438:ISSN 379:ISSN 313:CNET 153:6.3 127:old 24:The 487:doi 465:935 428:doi 406:916 369:doi 347:891 245:235 186:39 789:: 495:. 485:. 477:. 463:. 459:. 436:. 426:. 418:. 404:. 400:. 377:. 367:. 359:. 345:. 341:. 315:. 311:. 285:. 281:. 255:. 243:. 239:. 97:) 76:) 534:e 527:t 520:v 503:. 489:: 481:: 471:: 444:. 430:: 422:: 412:: 385:. 371:: 363:: 353:: 326:. 296:. 266:. 251:: 91:M 73:J 70:M

Index


COCONUTS-2b
exoplanet
brown dwarf
photometry
astrometry
MJ
M
COCONUTS-1B
brown dwarf
white dwarf
COCONUTS-2b
exoplanet
M-dwarf
COCONUTS-3B
List of exoplanet search projects
"COCONUTS: COol Companions ON Ultrawide orbiTS"
Bibcode
2020AAS...23514806Z
Archived
"Astronomers Go Nuts For Closest Exoplanet Directly Imaged Ever: COCONUTS-2b"
Archived
"Massive exoplanet 'Coconuts-2b' could help reveal the secrets of young gas giants"
Archived
"COol Companions ON Ultrawide orbiTS (COCONUTS). I. A High-gravity T4 Benchmark around an Old White Dwarf and a Re-examination of the Surface-gravity Dependence of the L/T Transition"
arXiv
2002.05723
Bibcode
2020ApJ...891..171Z
doi

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.