NGC 1093

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Galaxy
NGC 1093
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NGC 1093 [1]
NGC 1093
AladinLite
Constellation triangle
Position
equinox :  J2000.0 , epoch : J2000.0
Right ascension 02 h 48 m 16.15 s
declination + 34 ° 25 ′ 11.2 ″
Appearance
Morphological type SABab?  
Brightness  (visual) 13.3 mag
Brightness  (B-band) 14.1 mag
Angular expansion 1.4 ′ × 1.0 ′
Position angle 100 °
Surface brightness 13.5 mag / arcmin²
Physical data
Affiliation isolated  
Redshift 0.017646 ± 0.000023  
Radial velocity 5290 ± 7 km / s  
Stroke distance
v rad  / H 0 		(241 ± 17)  x  10 6  ly
(73.9 ± 5.2)  Mpc 
history
discovery Édouard Stephan
Discovery date December 6, 1879
Catalog names
NGC  1093 • UGC  2274 • PGC  10606 • CGCG  524-022 • MCG  + 06-07-011 • IRAS  F02452 + 3412 • 2MASX  J02481616 + 3425111 • 2MASS J02481613 + 3425113 • 2MIG 0331

NGC 1093 is a spiral galaxy of Hubble type Sab in the constellation Triangulum at the northern sky . It is estimated to be 241 million light years from the Milky Way and about 100,000 light years in diameter.

The type IIP supernova SN 2009ie was observed here.

The object was discovered by Édouard Stephan on December 6, 1879 .

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 1093
  4. ↑ Simbad
  5. ↑ Seligman