Ensiklopedia Dunia

From Wikipedia, the free encyclopedia

NGC 7503
From right to left: NGC 7499, NGC 7501 and NGC 7503
Observation data (J2000 epoch)
Constellation	Pisces
Right ascension	23^h 10^m 42.279^s^[1]
Declination	+07° 34′ 03.66″^[1]
Redshift	0.04407^[2]
Heliocentric radial velocity	12920 km/s^[2]
Distance	521.72 ± 0.29 Mly (159.96 ± 0.09 Mpc)^[3]
Apparent magnitude (V)	13.06^[1]
Absolute magnitude (V)	−22.7^[1]
Characteristics
Type	E2:^[1]
Other designations
MCG +01-59-008, PGC 70628, 4C 07.61^[2]

NGC 7503 is an elliptical galaxy in the constellation Pisces. It was discovered by the astronomer Albert Marth on September 2, 1864.^[4] It is the brightest galaxy in its cluster (a BCG).^[2]

In 2001, SN 2001ic, a type Ia supernova, was detected within NGC 7503.^[5]

References

^ ^a ^b ^c ^d ^e "Results for object NGC 7503 (NGC 7503)". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved 2021-07-31.
^ ^a ^b ^c ^d "NGC 7503". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-07-31.
^ Tully, R. Brent; et al. (2013). "Cosmicflows-2: The Data". The Astronomical Journal. 146 (4): 86. arXiv:1307.7213. Bibcode:2013AJ....146...86T. doi:10.1088/0004-6256/146/4/86. S2CID 118494842.
^ Seligman, Courtney. "New General Catalogue objects: NGC 7500 - 7549". cseligman.com. Retrieved 2021-07-31.
^ "SN 2001ic". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-07-31.

Bayer	α (Alrescha) β (Fumalsamakah) γ δ ε ζ (Revati) η (Alpherg) θ ι κ λ μ ν ξ ο (Torcular) π ρ σ τ υ φ χ ψ¹ ψ² ψ³ ω
Flamsteed	1 2 3 5 (A) 7 (b) 9 11 12 13 14 15 16 20 21 22 24 25 26 27 29 30 31 32 (c) 33 34 35 36 37 38 39 40 41 (d) 42 43 44 45 46 47 48 49 51 52 53 54 55 57 58 59 60 61 62 64 65 (i) 66 67 (k) 68 (h) 70 72 73 75 76 77 78 80 (e) 82 (g) 87 88 89 (f) 91 (l) 92 94 95 96 97 100 101 103 104 105 107 109 112 4 Cet 5 Cet
Variable	RZ SZ TX (19) UV VY (3 Ari) VZ ZZ AR BR DV GU
HR	2 107 222 8734
HD	1502 (Citadelle) 3167 4203 4313 8574 (Bélénos) 9986 217107 217786 218566 (Ebla)
Other	Gliese 12 Gliese 900 GJ 9827 2MASS 0036+1821 NGC 33 NGC 46 NGC 316 NGC 400 NGC 401 NGC 402 NGC 408 NGC 552 NGC 730 SIMP J013656.5+093347 van Maanen 2 WASP-32 (Parumleo) WASP-76

Exoplanets	HD 1502 b (Indépendance) HD 3167 b HD 4203 b c HD 4313 b HD 8574 b (Bélisama) HD 217107 b c HD 217786 b c HD 218566 b (Ugarit) γ Piscium b GU Piscium b 54 Piscium b WASP-76b

Messier	74
NGC	3 12 36 38 57 60 63 75 78 95 99 100 105 106 125 126 127 128 130 137 138 139 141 164 180 182 186 190 193 194 198 199 200 202 203 204 208 213 234 236 240 250 251 257 266 282 287 296 311 313 315 316 318 326 332 338 354 370 372 373 374 375 379 380 382 383 384 385 386 387 388 390 392 394 396 397 398 399 400 401 403 407 410 414 420 437 443 444 446 447 449 452 455 459 462 463 467 468 469 470 471 472 473 474 475 476 479 483 485 486 488 489 490 492 493 494 495 496 498 499 500 501 502 503 504 505 506 507 508 509 511 514 515 516 517 518 520 522 524 525 532 553 575 606 645 656 660 664 665 676 706 741 766 7459 7499 7501 7503 7537 7541 7544 7583 7603 7679 7682 7714 7716 7816 7835 7837 7838 7840
Other	3C 459 Andromeda II Andromeda XXII IC 64 IC 1481 I Zwicky 1 KIDS J232940-34092 Pisces A Pisces B Pisces Dwarf UGC 224 UGC 477 UGC 717 UGC 934