SDSS J120252.32 + 180030.0
| Galaxy SDSS J120252.32 + 180030.0 |
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![NGC 4048 with SDSS J120252.32 + 180030.0 (lu) & LEDA 1547969 (ro) [1] SDSS image](https://de.wikipedia.org/wiki/Datei:NGC4048_-_SDSS_DR14.jpg)
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| NGC 4048 with SDSS J120252.32 + 180030.0 (lu) & LEDA 1547969 (ro) SDSS image | |
| AladinLite | |
| Constellation | Berenike's hair |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 12 h 02 m 52.325 s |
| declination | + 18 ° 00 ′ 30.10 ″ |
| Appearance | |
| Brightness (B-band) | 17.8 mag |
| Angular expansion | 0.23 ′ × 0.11 ′ |
| Physical data | |
| Redshift | 0.100836 ± 0.000153 |
| Radial velocity | 30,230 ± 46 km / s |
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Stroke distance v rad / H 0 |
(1348 ± 94) · 10 6 ly (413.4 ± 28.9) Mpc |
| history | |
| Catalog names | |
| UGC 7023-2 • CGCG 098-030 N04 • MCG + 03-31-020 N02 • 2MASX J12025235 + 1800299 • 2MASS J12025232 + 1800302 • SDSS J120252.32 + 180030.0 • WISEA J120252.32 + 180030.0 | |
SDSS J120252.32 + 180030.0 is a galaxy in the constellation Coma Berenices in the northern sky . It is estimated to be 1.3 billion light years from the Milky Way . Together with NGC 4048 and PGC 1547969 , it forms an optical galaxy trio .