NGC 1001
| Galaxie NGC 1001 | |
|---|---|
| AladinLite | |
| Sternbild | Perseus |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 02h 39m 12,65s [1] |
| Deklination | +41° 40′ 18,2″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | (R')S(s)0/a?[2] |
| Helligkeit (visuell) | 14,8 mag[2] |
| Helligkeit (B-Band) | 15,6 mag[2] |
| Winkelausdehnung | 0,7' × 0,3'[2] |
| Positionswinkel | 132°[2] |
| Flächenhelligkeit | 13,0 mag/arcmin²[2] |
| Physikalische Daten | |
| Zugehörigkeit | WBL 80-5[1] |
| Rotverschiebung | 0.015537 ± 0.000113[1] |
| Radialgeschwindigkeit | (4658 ± 34) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(214 ± 15)e6 Lj (65,5 ± 4,6) Mpc [1] |
| Durchmesser | 40.000 Lj[3] |
| Geschichte | |
| Entdeckung | Édouard Stephan |
| Entdeckungsdatum | 8. Dezember 1871 |
| Katalogbezeichnungen | |
| NGC 1001 • PGC 10050 • CGCG 539-069 • KUG +07-06-050 • 2MASX J02391263+4140182 • 2MASS J02391266+4140180 • LDCE 224 NED51 • WISEA J023912.67+414018.0 | |
NGC 1001 ist eine linsenförmige Galaxie vom Hubble-Typ S im Sternbild Perseus am Nordsternhimmel. Sie ist schätzungsweise 214 Millionen Lichtjahre von der Milchstraße entfernt und hat einen Durchmesser von etwa 40.000 Lichtjahren. Vom Sonnensystem aus entfernt sich die Galaxie mit einer errechneten Radialgeschwindigkeit von näherungsweise 4700 Kilometern pro Sekunde.
Das Objekt wurde am 8. Dezember 1871 vom französischen Astronomen Édouard Stephan entdeckt.[4]
Galaktisches Umfeld
| Nr. | Galaxie | Alternativname | Rek | Dek | Distanz/asec |
|---|---|---|---|---|---|
| NGC 1001[5] | PGC 10050 | 02h39m12.6s | +41d40m18s | 0 | |
| 1 | LEDA/PGC 2185039 | MASX J02392843+4140491 | 02h39m28.45s | +41d40m49.1s | 180.03 |
| 2 | NGC 999 | PGC 10026 | 02h38m47.4s | +41d40m14s | 282.46 |
| 3 | LEDA/PGC 2184614 | 2MASX J02394554+4139184 | 02h39m45.55s | +41d39m18.2s | 373.88 |
| 4 | NGC 996 | PGC 10015 | 02h38m39.87s | +41d38m51.1s | 377.61 |
| 5 | LEDA/PGC 2183543 | 2MASX J02385029+4135332 | 02h38m50.27s | +41d35m33.3s | 379.71 |
| 6 | 2MASX J02384262+4136182 | WISEA J023842.63+413618.0 | 02h38m42.62s | +41d36m18.2s | 413.57 |
| 7 | LEDA/PGC 2183585 | [WGB2006] 023518+41200_e | 02h38m31.82 | +41d35m40.1s | 535.75 |
| 8 | LEDA/PGC 2182555 | 2MASX J02384770+4131542 | 02h38m47.73s | +41d31m54.4s | 575.83 |
| 9 | LEDA/PGC 2187534 | 2MASX J02394141+4149354 | 02h39m41.41s | +41d49m35.8s | 643.91 |
| 10 | NGC 1005 | PGC 10062 | 02h39m29.2s | +41d29m20s | 663.97 |
| 11 | NGC 995 | PGC 10008 | 02h38m32.0s | +41d31m45s | 685.91 |
| 12 | LEDA/PGC 2187707 | 2MASX J02394516+4150124 | 02h39m45.20s | +41d50m12.8s | 696.58 |
| 13 | LEDA/PGC 2188118 | 2MASX J02384568+4151382 | 02h38m45.67s | +41d51m38.3s | 743.84 |
| 14 | NGC 1000 | PGC 10028 | 02h38m49.743 | +41d27m34.86s | 805.45 |
| 15 | LEDA/PGC 9983 | UGC 2111 | 02h38m05.52s | +41d47m22.4s | 863.50 |
Weblinks
Einzelnachweise
Content Disclaimer
Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.
- The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
- There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
- It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
- Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
- Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.