NGC 1417
Galaxy NGC 1417 |
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AladinLite | |
Constellation | Eridanus |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 03 h 41 m 57.4 s |
declination | -04 ° 42 ′ 17 ″ |
Appearance | |
Morphological type | SAB (rs) b |
Brightness (visual) | 12.1 mag |
Brightness (B-band) | 12.8 mag |
Angular expansion | 2.3 ′ × 1.2 ′ |
Position angle | 0 ° |
Surface brightness | 13.6 mag / arcmin² |
Physical data | |
Affiliation | LGG 103 |
Redshift | 0.013722 +/- 0.000025 |
Radial velocity | 4114 +/- 7 km / s |
Stroke distance v rad / H 0 |
(182 ± 13) · 10 6 ly (55.7 ± 3.9) Mpc |
history | |
discovery | William Herschel |
Discovery date | October 5, 1785 |
Catalog names | |
NGC 1417 • PGC 13584 • MCG -01-10-021 • IRAS 3394-0451 • 2MASX J03415742-0442174 • GC 758 • H II 455 • h 306 • LDCE 260 NED003 |
NGC 1417 is a barred spiral galaxy of the Hubble type SBb in the constellation Eridanus in the southern sky . It is an estimated 182 million light-years from the Milky Way and about 125,000 light-years across .
The galaxies NGC 1418 , NGC 1424 , IC 344 , IC 347 are located in the same area of the sky .
The Type Ia supernova SN 2010it was observed here.
The object was discovered by Wilhelm Herschel on October 5, 1785 .
Web links
Commons : NGC 1417 - Collection of Images