IC 1807
Galaxy IC 1807 |
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AladinLite | |
Constellation | Aries |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 02 h 30 m 31.0 s |
declination | + 22 ° 56 ′ 59 ″ |
Appearance | |
Morphological type | E. |
Brightness (visual) | 14.7 mag |
Brightness (B-band) | 15.7 mag |
Angular expansion | 0.4 ′ × 0.4 ′ |
Surface brightness | 12.8 mag / arcmin² |
Physical data | |
Redshift | 0.030164 ± 0.000047 |
Radial velocity | 9043 ± 14 km / s |
Stroke distance v rad / H 0 |
(408 ± 29) x 10 6 ly (125.0 ± 8.8) Mpc |
history | |
discovery | Stéphane Javelle |
Discovery date | January 16, 1896 |
Catalog names | |
IC 1807 • PGC 9547 • CGCG 483-071 • MCG + 04-06-062 • 2MASX J02303102 + 2256586 • GIN 128 • LDCE 163 NED033 |
IC 1807 is an elliptical galaxy of Hubble type E0 in the constellation Aries north of the ecliptic . It is estimated to be 408 million light years away from the Milky Way and has a diameter of around 45,000 ly.
In the same area of the sky are the galaxies IC 1802 , IC 1804 , IC 1806 , IC 1809 .
The object was discovered by Stéphane Javelle on January 16, 1896 .