Balbinot 1
| Balbinot I | |
|---|---|
| Observation data (J2000 epoch) | |
| Constellation | Pegasus |
| Right ascension | 22h 10m 43.15s[1] |
| Declination | +14° 56âē 58.8âģ[1] |
| Distance | 31.9Â kpc (104Â kly)[1] |
| Apparent magnitude (V) | 16.31[1] |
| Physical characteristics | |
| Radius | approx. 72Â pc (230Â ly)[1] |
Balbinot I is a low-luminosity globular cluster in the constellation of Pegasus. It is located 31.9 kpc away from the Sun, in the Milky Way galactic halo. Its total luminosity is similar to that of the clusters AM 4 and Koposov I, thus being one of the faintest globular clusters known. From Pan-STARRS data, the presence of tidal tails has been suggested.[2]
References
[edit]- 1 2 3 4 5 Balbinot, Eduardo; Santiago, B. X.; da Costa, L.; Maia, M. A. G.; Majewski, S. R.; Nidever, D.; Rocha-Pinto, H. J.; Thomas, D.; Wechsler, R. H.; Yanny, B. (2015-02-26). "A New Milky Way Halo Star Cluster In The Southern Galactic Sky - Iopscience". The Astrophysical Journal. 767 (2). Iopscience.iop.org: 101. arXiv:1212.5952. doi:10.1088/0004-637X/767/2/101. S2CIDÂ 73653979. Retrieved 2020-03-17.
- â Bernard, Edouard J.; Ferguson, Annette M. N.; Schlafly, Edward F.; Martin, Nicolas F.; Rix, Hans-Walter; Bell, Eric F.; Finkbeiner, Douglas P.; Goldman, Bertrand; MartÃnez-Delgado, David; Sesar, Branimir; Wyse, Rosemary F. G.; Burgett, William S.; Chambers, Kenneth C.; Draper, Peter W.; Hodapp, Klaus W.; Kaiser, Nicholas; Kudritzki, Rolf-Peter; Magnier, Eugene A.; Metcalfe, Nigel; Wainscoat, Richard J.; Waters, Christopher (December 1, 2016). "A synoptic map of halo substructures from the Pan-STARRS1 3Ï survey". Monthly Notices of the Royal Astronomical Society. 463 (2): 1759â1768. arXiv:1607.06088. doi:10.1093/mnras/stw2134 â via academic.oup.com.
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