Lupus-TR-3
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Lupus |
| Right ascension | 15h 30m 18.66718s |
| Declination | −42° 58′ 41.6640″ |
| Apparent magnitude (V) | 17.4 |
| Characteristics | |
| Spectral type | K1 V |
| Apparent magnitude (B) | 18.68±0.43 |
| Apparent magnitude (J) | 15.80±0.09 |
| Apparent magnitude (H) | 15.39±0.13 |
| Apparent magnitude (K) | 15.48±0.25 |
| B−V color index | +1.28 |
| Astrometry | |
| Proper motion (μ) | RA: −3.798 mas/yr Dec.: −7.197 mas/yr |
| Distance | ~2,000 pc |
| Details | |
| Mass | 0.87±0.04 M☉ |
| Radius | 0.82±0.05 R☉ |
| Temperature | 5,000±150 K |
| Other designations | |
| GSC2 S233113121866, USNO-B1.0 0470-00456338, DENIS-P J153018.6-425841, 2MASS J15301866-4258415 | |
| Database references | |
| SIMBAD | data |
| Exoplanet Archive | data |
Lupus-TR-3 is a star located in the southern constellation Lupus. It has an apparent magnitude of 17.4, making it visible only in power telescopes. Its distance is not well known, but it is estimated to be roughly 2,000 parsecs away from the Solar System.