NGC 3201

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NGC 3201
NGC 3201 Hubble WikiSky.jpg
NGC 3201 by Hubble Space Telescope; 3.5′ view
Credit: NASA/STScI/WikiSky
Observation data (J2000 epoch)
Class X
Constellation Vela
Right ascension 10h 17m 36.76s[1]
Declination -46° 24′ 40.4″[1]
Distance 15 kly (4.5 kpc)
Apparent magnitude (V) +8.24[1]
Apparent dimensions (V) 18′.2
Physical characteristics
Mass M (- kg)
Radius 40 lys[2]
VHB 14.77
Estimated age 14 Gyr
Other designations

GCl 15,[1] GC 2068, h 3238, Dun 445,

Bennett 44, Caldwell 79[3]
See also: Globular cluster, List of globular clusters

NGC 3201 is a low galactic latitude globular cluster in the Vela constellation. It has a very low central concentration of stars.[4] It was discovered by James Dunlop on May 28, 1826.

[edit] External links

[edit] References

  1. ^ a b c d "SIMBAD Astronomical Database". Results for NGC 3201. http://simbad.u-strasbg.fr/Simbad. Retrieved 2006-11-16. 
  2. ^ distance × sin( diameter_angle / 2 ) = 40 ly. radius
  3. ^ http://www.docdb.net/show_object.php?id=ngc_3201
  4. ^ "XMM-Newton X-ray and optical observations of the globular clusters M 55 and NGC 3201". N.A. Webb, P.J. Wheatley, and D. Barret (2005). arXiv:astro-ph/0509085. 

Coordinates: Sky map 10h 17m 36.76s, −46° 24′ 40.4″


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