NGC 7033

from Wikipedia, the free encyclopedia
Galaxy
NGC 7033
{{{Card text}}}
NGC 7033 [1]
NGC 7033
AladinLite
Constellation Pegasus
Position
equinox :  J2000.0 , epoch : J2000.0
Right ascension 21 h 09 m 36.262 s
declination + 15 ° 07 ′ 29.60 ″
Appearance
Morphological type S0 / a  
Brightness  (visual) 14.2 mag
Brightness  (B-band) 15.2 mag
Angular expansion 0.80 x 0.5
Position angle 23 °
Surface brightness 13.3 mag / arcmin²
Physical data
Affiliation isolated  
Redshift 0.030374 ± 0.000090  
Radial velocity 9106 ± 27 km / s  
Stroke distance
v rad  / H 0 		(416 ± 29)  x  10 6  ly
(127.4 ± 8.9)  Mpc 
history
discovery Albert Marth
Discovery date 17th September 1863
Catalog names
NGC  7033 • PGC  66228 • CGCG  426-006 • MCG  + 02-54-002 • 2MASX  J21093624 + 1507299 • GALEX ASC J210936.27 + 150731.9 • USGC U797 NED02 • KPG 554A

NGC 7033 is an elliptical galaxy of Hubble type E / S0 in the constellation Pegasus at the northern sky . It is an estimated 416 million light years from the Milky Way and about 95,000 light years in diameter. Together with NGC 7034 , it forms the insulated, gravitationally bound galaxy pair KPG 554 .

The object was discovered by Albert Marth on September 17, 1863 .

Web links

Individual evidence

  1. ^ Aladin Lite
  2. ↑ a b c d e NASA / IPAC EXTRAGALACTIC DATABASE
  3. ↑ a b c d e f SEDS : NGC 7033
  4. ↑ Seligman