Knowledge (XXG)

AFGL 2591

Source đź“ť

43: 391: 254:
Johnston, K. G.; Shepherd, D. S.; Robitaille, T. P.; Wood, K. (2013). "The standard model of low-mass star formation applied to massive stars: a multi-wavelength picture of AFGL 2591".
194:
Initially AFGL 2591 was thought to be a single young, massive star expelling clouds of gas and dust in multiple events. It was estimated to be about 10 times the mass of the
230: 428: 447: 462: 175:. Its dense cloud of gas and dust make its interior invisible to optical telescopes. Images in the infrared show a bright 310:
Sanna, A.; Reid, M. J.; Carrasco-González, C.; et al. (2012). "Clustered star formation and outflows in AFGL 2591".
457: 42: 452: 421: 157: 172: 104: 467: 414: 329: 273: 176: 345: 319: 289: 263: 183:
seen as a glowing cone projecting from the young star. A cluster of stars is forming within the
180: 51: 25: 398: 337: 281: 277: 222: 184: 58: 33: 333: 341: 441: 349: 169: 99: 293: 285: 70: 188: 390: 116: 84: 324: 268: 148: 363: 143: 195: 198:
and at a distance of only 1,000 parsecs (3,300 light-years).
364:"Gemini Spies Strong Stellar Gusts in Nearby Massive Star" 402: 249: 247: 191:
radiation is coming from this star, AFGL 2591-VLA3.
137: 129: 125: 115: 110: 98: 90: 79: 69: 57: 49: 24: 305: 303: 223:"Basic data: RAFGL 2591 — Young Stellar Object" 422: 231:Centre de DonnĂ©es astronomiques de Strasbourg 8: 19: 429: 415: 75:+40° 11′ 19.41″ 41: 323: 267: 217: 215: 213: 211: 207: 18: 7: 387: 385: 401:. You can help Knowledge (XXG) by 366:. Gemini Observatory. 23 July 2001 14: 397:This nebula-related article is a 389: 168:is a star forming region in the 16:Star in the constellation Cygnus 1: 133:high-mass star-forming region 256:Astronomy & Astrophysics 342:10.1088/0004-637X/745/2/191 286:10.1051/0004-6361/201219657 484: 384: 312:The Astrophysical Journal 155: 40: 31: 111:Physical characteristics 50:Observation data: J2000 278:2013A&A...551A..43J 448:Cygnus (constellation) 179:, with an associated 121:est. 0.87–2.0 pc 463:Star-forming regions 177:young stellar object 334:2012ApJ...745..191S 21: 458:Reflection nebulae 187:, but most of the 410: 409: 181:reflection nebula 163: 162: 91:Apparent diameter 26:Reflection nebula 475: 453:Molecular clouds 431: 424: 417: 393: 386: 376: 375: 373: 371: 360: 354: 353: 327: 307: 298: 297: 271: 251: 242: 241: 239: 237: 219: 158:Lists of nebulae 130:Notable features 65: 45: 22: 483: 482: 478: 477: 476: 474: 473: 472: 438: 437: 436: 435: 382: 380: 379: 369: 367: 362: 361: 357: 309: 308: 301: 253: 252: 245: 235: 233: 221: 220: 209: 204: 185:molecular cloud 147: 142: 63: 59:Right ascension 36: 34:molecular cloud 17: 12: 11: 5: 481: 479: 471: 470: 465: 460: 455: 450: 440: 439: 434: 433: 426: 419: 411: 408: 407: 394: 378: 377: 355: 318:(2): 191–200. 299: 243: 206: 205: 203: 200: 161: 160: 153: 152: 139: 135: 134: 131: 127: 126: 123: 122: 119: 113: 112: 108: 107: 102: 96: 95: 92: 88: 87: 83:3330±110  81: 77: 76: 73: 67: 66: 61: 55: 54: 47: 46: 38: 37: 32: 29: 28: 15: 13: 10: 9: 6: 4: 3: 2: 480: 469: 466: 464: 461: 459: 456: 454: 451: 449: 446: 445: 443: 432: 427: 425: 420: 418: 413: 412: 406: 404: 400: 395: 392: 388: 383: 365: 359: 356: 351: 347: 343: 339: 335: 331: 326: 321: 317: 313: 306: 304: 300: 295: 291: 287: 283: 279: 275: 270: 265: 262:: A43, 1–23. 261: 257: 250: 248: 244: 232: 228: 224: 218: 216: 214: 212: 208: 201: 199: 197: 192: 190: 186: 182: 178: 174: 171: 170:constellation 167: 159: 154: 150: 145: 140: 136: 132: 128: 124: 120: 118: 114: 109: 106: 103: 101: 100:Constellation 97: 93: 89: 86: 82: 78: 74: 72: 68: 62: 60: 56: 53: 48: 44: 39: 35: 30: 27: 23: 468:Nebula stubs 403:expanding it 396: 381: 368:. Retrieved 358: 315: 311: 259: 255: 234:. Retrieved 226: 193: 165: 164: 138:Designations 64:20 29 24.867 71:Declination 442:Categories 202:References 156:See also: 146:20275+4001 350:118465380 325:1111.0843 269:1212.1719 166:AFGL 2591 141:AFGL 2591 20:AFGL 2591 370:28 April 294:54972885 236:28 April 189:infrared 80:Distance 330:Bibcode 274:Bibcode 348:  292:  227:SIMBAD 173:Cygnus 117:Radius 105:Cygnus 94:0.51' 346:S2CID 320:arXiv 290:S2CID 264:arXiv 149:RAFGL 52:epoch 399:stub 372:2014 238:2014 151:2591 144:IRAS 338:doi 316:745 282:doi 260:551 196:sun 444:: 344:. 336:. 328:. 314:. 302:^ 288:. 280:. 272:. 258:. 246:^ 229:. 225:. 210:^ 85:pc 430:e 423:t 416:v 405:. 374:. 352:. 340:: 332:: 322:: 296:. 284:: 276:: 266:: 240:.

Index

Reflection nebula
molecular cloud

epoch
Right ascension
Declination
pc
Constellation
Cygnus
Radius
IRAS
RAFGL
Lists of nebulae
constellation
Cygnus
young stellar object
reflection nebula
molecular cloud
infrared
sun




"Basic data: RAFGL 2591 — Young Stellar Object"
Centre de Données astronomiques de Strasbourg


arXiv
1212.1719

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

↑