NGC 3693
| Galaxy NGC 3693 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | cups |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 11 h 28 m 11.5 s |
| declination | -13 ° 11 ′ 41 ″ |
| Appearance | |
| Morphological type | (R ') SA (r) b: / HII |
| Brightness (visual) | 12.7 mag |
| Brightness (B-band) | 13.5 likes |
| Angular expansion | 3.4 ′ × 0.7 ′ |
| Position angle | 84 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Redshift | 0.016521 ± 0.000017 |
| Radial velocity | (4953 ± 5) km / s |
|
Stroke distance v rad / H 0 |
(214 ± 15) · 10 6 ly (65.7 ± 4.6) Mpc |
| history | |
| discovery | William Herschel |
| Discovery date | March 27, 1786 |
| Catalog names | |
| NGC 3693 • PGC 35299 • MCG -02-29-032 • 2MASX J11281163-1311395 • GC 2429 • H III 532 • h 3344 • LDCE 0812 NED004 | |
NGC 3693 is a spiral galaxy of Hubble type Sb in the constellation cup. It is an estimated 214 million light years from the Milky Way .
The object was discovered by Wilhelm Herschel on March 27, 1786 .