IC 3686
| Galaxy IC 3686 |
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|---|---|
![IC 3686 [1]](https://de.wikipedia.org/wiki/Datei:IC3686_-_SDSS_DR14.jpg)
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| IC 3686 | |
| AladinLite | |
| Constellation | Virgin |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 12 h 42 m 36.00 s |
| declination | + 10 ° 33 ′ 55.13 ″ |
| Appearance | |
| Morphological type | Sc (s) II / LINER |
| Brightness (visual) | 14.3 mag |
| Brightness (B-band) | 15.0 mag |
| Angular expansion | 1.00 'x 0.4' |
| Position angle | 171 ° |
| Surface brightness | 13.2 mag / arcmin² |
| Physical data | |
| Affiliation | Virgo cluster isolated |
| Redshift | 0.067376 ± 0.000047 |
| Radial velocity | 20,199 ± 14 km / s |
|
Stroke distance v rad / H 0 |
(900 ± 63) · 10 6 Lj (276.0 ± 19.3) Mpc |
| history | |
| discovery | Royal H.Frost |
| Discovery date | May 10, 1904 |
| Catalog names | |
| IC 3686 • PGC 42698 • CGCG 070-227 • CGCG 071-001 • MCG + 02-32-186 • 2MASX J12423601 + 1033548 • VCC 1927 • 2MASS J12423598 + 1033550 • HOLM 444A • SIG 2728 • WISEA J124235.99 + 103354.9 | |
IC 3686 is a spiral galaxy of Hubble type Sc constellation Virgo on the ecliptic . It is estimated to be 900 million light-years from the Milky Way and about 270,000 light-years across. It is listed as a member of the Virgo galaxy cluster under catalog number VCC 1927 , but is far too far away for that.
The galaxies IC 3690 , IC 3693 , IC 3702 , IC 3704 are located in the same area of the sky .
The object was discovered by Royal Harwood Frost on May 10, 1904 .