NGC 1632

from Wikipedia, the free encyclopedia
Galaxy
NGC 1632 / IC 386
{{{Card text}}}
NGC 1632 [1]
NGC 1632
AladinLite
Constellation Eridanus
Position
equinox :  J2000.0 , epoch : J2000.0
Right ascension 04 h 39 m 58.581 s
declination -09 ° 27 ′ 22.42 ″
Appearance
Morphological type SB (rs) 0+  
Brightness  (visual) 14.4 mag
Brightness  (B-band) 15.3 mag
Angular expansion 1 ′ × 0.6 ′
Position angle 40 °
Surface brightness 13.7 mag / arcmin²
Physical data
Redshift 0.016631 ± 0.000070  
Radial velocity 4986 ± 21 km / s  
Stroke distance
v rad  / H 0 		(219 ± 15)  x  10 6  ly
(67.0 ± 4.7)  Mpc 
history
discovery Frank Muller
Discovery date 1886
Catalog names
NGC  1632 • IC  386 • PGC  15769 • 2MASX  J04395855-0927223 • GALEX ASC J043958.48-092722.1 • LDCE 0330 NED009 • WISEA J043958.58-092722.2

NGC 1632 = IC 386 is a spiral galaxy of the Hubble type Sa in the constellation Eridanus in the southern sky . It is estimated to be 219 million light years from the Milky Way and about 65,000 light years in diameter. In the same area of ​​the sky are u. a. the galaxies NGC 1636 and IC 382 .

The property was discovered by Frank Muller in 1886 .

Web links

Individual evidence

  1. ^ Aladin Lite
  2. ↑ a b c d NASA / IPAC EXTRAGALACTIC DATABASE
  3. ↑ a b c d e f SEDS : NGC 1632
  4. ↑ Seligman