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NGC 217

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Coordinates: Sky map

00^h 41^m 33.9^s, -10° 01′ 17″

From Wikipedia, the free encyclopedia

Lenticular galaxy in the constellation Cetus

NGC 217
SDSS view of NGC 217
Observation data (J2000 epoch)
Constellation	Cetus
Right ascension	00^h 41^m 33.9^s^[1]
Declination	−10° 01′ 17″^[1]
Redshift	0.013262^[1]
Distance	178Mly^[2]
Apparent magnitude (V)	13.0g^[1]
Characteristics
Type	S0/a^[1]
Apparent size (V)	2.05' × 0.68'^[1]
Other designations
MCG -02-02-085,2MASX J00413390-1001169, 2MASXi J0041339-100117,IRAS F00390-1017,6dF J0041339-100117,PGC 2482.^[1]

NGC 217 is aspiral orlenticular galaxy located approximately 178light-years from theSolar System^[2] in the constellationCetus. It was discovered on November 28, 1785 byWilliam Herschel.^[3]

References

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^^a ^b ^c ^d ^e ^f ^g"NASA/IPAC Extragalactic Database".Results for NGC 0217. Retrieved2016-09-02.
^^a ^bAn object's distance from Earth can be determined usingHubble's law:v=H_o is Hubble's constant (70±5 (km/s)/Mpc). The relative uncertainty Δd/d divided by the distance is equal to the sum of the relative uncertainties of the velocity andv=H_o
^"New General Catalog Objects: NGC 200 - 249". Cseligman. RetrievedSeptember 15, 2016.

External links

[edit]

Media related toNGC 217 at Wikimedia Commons
NGC 217 onWikiSky:DSS2,SDSS,GALEX,IRAS,Hydrogen α,X-Ray,Astrophoto,Sky Map,Articles and images
SEDS

v t e New General Catalogue1 to 1000
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 555 559 560 561 568 570 575 578 581 584 585 588 592 595 596 598 600 602 603 604 605 606 607 608 610 611 612 613 615 616 620 622 623 624 625 626 628 629 630 633 634 635 636 637 638 643 644 645 646 650 651 654 655 656 657 659 660 662 663 664 665 668 669 670 672 673 676 677 679 680 681 682 684 685 687 688 690 691 694 695 700 701 703 704 705 706 708 709 710 712 713 714 716 717 719 720 721 725 728 730 731 732 733 734 735 736 737 739 740 741 747 750 751 752 753 755 757 759 760 763 764 765 766 767 768 769 770 771 772 774 777 779 781 782 784 785 788 790 793 800 801 802 803 804 805 806 807 810 811 812 813 814 817 819 820 821 822 823 824 825 828 830 833 834 838 839 840 843 846 847 850 852 855 860 861 862 863 864 866 869 871 874 877 880 884 885 890 891 895 896 900 901 902 903 904 905 906 908 910 911 912 913 918 920 922 925 930 931 935 936 937 938 939 940 941 945 948 950 952 953 956 957 958 959 960 965 966 970 971 972 973 979 980 985 986 988 990 991 992 995 996 997 998 999 1000
Astronomical catalog List of NGC objects

v t e Astronomical catalogs
NGC	NGC 212 NGC 213 NGC 214 NGC 215 NGC 216 NGC 217 NGC 218 NGC 219 NGC 220 NGC 221 NGC 222
PGC	PGC 2478 PGC 2479 PGC 2480 PGC 2481 PGC 2482 PGC 2483 PGC 2484 PGC 2485 PGC 2486

Constellation of Cetus

Stars

Bayer	α (Menkar) β (Diphda) γ (Kaffaljidhma) δ ε ζ (Baten Kaitos) η θ ι κ¹ κ² λ μ ν ξ¹ ξ² ο (Mira) A B π ρ σ τ υ φ¹ φ² φ³ φ⁴ χ
Flamsteed	1 2 3 6 7 9 13 14 20 46 49 56 (υ¹) 63 64 69 75 77 79 81 84 94 25 Ari
Variable	T UV YZ ZZ AY BL BW DK
HR	10 72 159 228 500 672 870
HD	984 1690 2638 4747 5319 6718 7449 11506 11964 15115 16008 224693 (Axólotl)
Other	2MASS J01225093−2439505 BD-07 436 BD−17 63 (Felixvarela) Cayrel's Star CFBDS J005910.90–011401.3 DENIS-P J020529.0−115925 GD 40 Gliese 65 Gliese 105 GJ 1002 GJ 1005 HIP 5158 HIP 11952 LHS 1140 NGC 156 NGC 158 NGC 302 NGC 308 NGC 310 PSR J0108−1431 SDSS J001820.5−093939.2 SDSS J0106−1000 ULAS J003402.77−005206.7 WD J2356−209 WASP-20 WASP-26 WASP-44 WASP-71 (Mpingo) WISE J0254+0223 WHL0137-LS

Exoplanets	79 Ceti b 81 Ceti b 94 Ceti b BD−17 63 b HD 1461 b HD 2638 b HD 5319 b HD 11506 b c HD 11964 b c HD 224693 b HIP 5158 b c HIP 11915 b τ Ceti e f

Nebulae	NGC 246

Galaxies

Messier	77
NGC	17 35 45 47 50 54 59 61 62 64 65 66 73 77 102 107 113 114 116 117 118 120 124 132 135 142 143 144 145 151 154 155 157 161 163 165 166 167 168 170 171 172 173 177 178 179 187 191 192 195 196 197 201 207 209 210 216 217 219 223 227 230 232 235 237 239 244 245 247 255 259 263 268 270 271 273 274 275 276 277 279 283 284 285 286 291 293 297 298 301 303 307 309 320 321 325 327 329 331 333 335 336 337 340 341 342 343 344 345 347 349 350 351 352 353 355 356 357 359 363 364 367 369 377 391 413 417 426 428 429 430 435 442 445 448 450 478 480 481 487 493 497 519 521 533 540 541 545 547 555 560 570 578 584 585 596 615 622 655 681 682 690 701 720 747 755 779 800 806 833 838 864 874 880 895 908 936 945 950 960 965 966 985 988 1009 1015 1019 1022 1032 1042 1052 1055 1073 1087 1090 1128 1142 1153 1218 7808 7828 7829
Other	Arp 146 Arp 147 Arp 256 3C 75 Cetus Dwarf HCM-6A HD2 Holmberg 15A HXMM01 IC 1613 IC 1623 IRAS 01003-2238 Markarian 1014 Markarian 1018 MCG -03-04-014 PGC 2456 SDSS J0303-0019 SXDF-NB1006-2 9Spitch TON S180 UGC 711 UGC 1775 Wolf–Lundmark–Melotte

Galaxy clusters	Abell 133 Abell 222 Abell 223 Abell 370 Abell 400 Arp 251 Gioiello IRC 0218 JKCS 041

Astronomical events	SN 2005E SN 2005gj

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References

External links