ESO 280-SC06

Globular Cluster ESO 280-SC06, in Ara

RA:
18:09:06.0
Dec:
-46:25:23
Distance from Sun:
69.8 kly
Distance from Galactic Center:
45.6 kly
Apparent Diameter:
arc min
Brightness:
12.00 mag vis
Radial Velocity:
+/- km/s
Diameter:
ly
Abs. Mag:
-4.87 Mag vis
Discovered in 2000 by S. Ortolani, E. Bica and B. Barbuy.

Globular cluster ESO 280-SC06 was discovered by means of VI CCD photometry in 2000 from observations collected at the European Southern Observatory (ESO) in Chile. ESO 280-SC06 is located in Ara, projected at only 12.6deg from the Galactic plane. The images and Colour Magnitude Diagrams indicate that it is a sparsely populated globular cluster with a compact core; it appears to be metal poor ([Fe/H] ~ -1.8). The authors derive a distance of a distance from the Sun of 71,400 light years, indicating that this is a halo globular cluster on the opposite side of the Galaxy.

This is Milky Way Globular Cluster No. 150 to be discovered.

References:



[MW Globulars] | [DSS] | [SIMBAD] | [ADS] | [GGC-DB]
Hartmut Frommert [contact]
[SEDS]