| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Sagittarius |
| Right ascension | 18h 06m 05.32s[1] |
| Declination | –30° 43′ 57.5″[1] |
| Apparent magnitude (V) | +20.4[1] |
| Characteristics | |
| Spectral type | M? |
| Astrometry | |
| Distance | 8,800 ly (2,700 pc) |
| Details | |
| Mass | 0.49 M☉ |
| Other designations | |
EWS 2005-BUL-169, EWS 2005-BLG-169[1] | |
| Database references | |
| SIMBAD | data |
OGLE-2005-BLG-169L is a dim and distant magnitude 20 galactic bulge star located about 2,700 parsecs away in the constellation Sagittarius. If it is a main sequence star, then it is most likely a red dwarf with about half of the mass of the Sun. Other possibilities are a white dwarf star, or (less likely) a neutron star or black hole.[1]