NGC 668
| NGC 668 | |
|---|---|
| Galaksio | Listo de galaksioj |
 | |
| spirala galaksio • infraruĝa fonto | |
| Historio de esploro | |
| Trovinto | Édouard Jean-Marie Stephan |
| Dato de trovo | 4-a de decembro 1880 |
| Indikoj | NGC 668, PGC 6502, UGC 1238, MCG 6-5-3, ZWG 521.80, ZWG 522.1, IRAS01434+3612 |
| Observaj datumoj (Epoko J2000.0) | |
| Speco | Sb |
| Rektascensio | 01h 46m 22,6s |
| Deklinacio | +36° 27' 36" |
| Ruĝenŝoviĝo | +0,0150 |
| Distanco | |
| Videbla magnitudo (V) | 12,9 |
| Fota magnitudo (V) | 13,7 |
| Videblaj ampleksoj | 1,8' × 1,2' |
| Surfaca heleco | 13,6 |
| Angula situo | 30 |
| Konstelacio | Andromedo |
| Fizikaj ecoj | |
| Radiuso | |
| Absoluta magnitudo (V) | |
| Ecoj | |
NGC 668 (aliaj indikoj — PGC 6502, UGC 1238, MCG 6-5-3, ZWG 521.80, ZWG 522.1, IRAS01434+3612) estas galaksio en konstelacio Andromedo.
Ĉi tiu objekto estis jam en la originala versio de NGC-katalogo.
Vidu ankaŭ
| ◄ NGC 664 | NGC 665 | NGC 666 | NGC 667 | NGC 668 | NGC 669 | NGC 670 | NGC 671 | NGC 672 ► |
Eksteraj ligiloj
- Informo el la originala versio de NGC-katalogo angle
- Informo el la originala versio de NGC-katalogo france
- Rekontrolita informo pri la objekto angle
- http://simbad.u-strasbg.fr/sim-id.pl?Ident=NGC%20668 angle
- http://vizier.u-strasbg.fr/viz-bin/VizieR-S?NGC%20668 angle
- NASA/IPAC Extragalactic Database angle
- Fotoj de NGC 668 en SkyView angle
- Fotoj de ĉiuj NGC-objektoj en SkyView angle
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