NGC 1575

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Galaxy
NGC 1575 / NGC 1577
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NGC 1575 [1]
NGC 1575
AladinLite
Constellation Eridanus
Position
equinox :  J2000.0 , epoch : J2000.0
Right ascension 04 h 26 m 20.55 s
declination -10 ° 05 ′ 54.4 ″
Appearance
Morphological type SB (rs) bc  
Brightness  (visual) 12.7 mag
Brightness  (B-band) 13.5 likes
Angular expansion 1.5 ′ × 1.3 ′
Position angle 130 °
Surface brightness 13.3 mag / arcmin²
Physical data
Redshift 0.031141 ± 0.000060  
Radial velocity 9336 ± 18 km / s  
Stroke distance
v rad  / H 0 		(413 ± 29)  x  10 6  ly
(126.7 ± 8.9)  Mpc 
history
discovery Lewis A. Swift
Discovery date November 10, 1885
Catalog names
NGC  1575 • PGC  15090 • MCG  -02-12-014 • IRAS  4239-1012 • 2MASX  J04262054-1005543 • LDCE 300 NED006 • NVSS J042620-100556 • WISEA J042620.54-100554.6

NGC 1575 = NGC 1577 is a bar-spiral galaxy of the Hubble type SB? in the constellation Eridanus south of the celestial equator . It is an estimated 423 million light years from the Milky Way and about 185,000 light years in diameter . In the same area of ​​the sky is u. a. the galaxy IC 370 .

The object was discovered by Lewis A. Swift on November 10, 1885 .

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 1575
  4. ↑ Seligman