Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 280.305 | -4.035 | – | -0.25 | -3.6 | – |
| Cantat-Gaudin et al. (2020) | 280.26 | -4.054 | 0.464 | -0.705 | -2.027 | – |
| Dias et al. (2021) | 280.266 | -4.055 | 0.467 | -0.695 | -2.025 | – |
| Hunt & Reffert (2023) | 280.243 | -4.079 | 0.468 | -0.629 | -2.15 | 13.627 |
| Cavallo et al. (2024) | 280.235 | -4.087 | 0.468 | – | – | – |
| UCC | 280.245 | -4.071 | 0.47 | -0.639 | -2.157 | 19.593 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=1.457, distance=1381, log_age=6.0 |
| Cantat-Gaudin et al. (2020) | AVNN=3, DMNN=11.6, AgeNN=8.01 |
| Dias et al. (2021) | Av=3.072, Dist=1991, logage=7.097, [Fe/H]=0.035 |
| Hunt & Reffert (2023) | AV50=3.351, diffAV50=2.41, MOD50=11.502, logAge50=7.418 |
| Cavallo et al. (2024) | AV50=3.65, dMod50=11.48, logAge50=7.54, [Fe/H]50=-0.11 |