(BBD 5; MWSC 2932)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 277.635 | -12.305 | – | 0.0 | -3.18 | – |
| Loktin & Popova (2017) | 277.62 | -12.316 | – | -1.115 | -2.737 | – |
| Bica et al. (2019) | 277.616 | -12.316 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 277.617 | -12.33 | 0.331 | 0.482 | -0.591 | – |
| Dias et al. (2021) | 277.621 | -12.333 | 0.334 | 0.474 | -0.588 | 2.188 |
| Hunt & Reffert (2023) | 277.615 | -12.332 | 0.337 | 0.516 | -0.582 | 3.534 |
| Cavallo et al. (2024) | 277.62 | -12.331 | 0.335 | – | – | – |
| UCC | 277.617 | -12.331 | 0.346 | 0.511 | -0.59 | 5.065 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.895, distance=1916, log_age=8.6 |
| Loktin & Popova (2017) | E(B-V)=1.005, Dmod=13.361, logt=8.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.85, DMNN=12.01, AgeNN=9.04 |
| Dias et al. (2021) | Av=2.801, Dist=2399, logage=8.753, [Fe/H]=0.174 |
| Hunt & Reffert (2023) | AV50=3.349, diffAV50=2.497, MOD50=12.154, logAge50=8.106 |
| Cavallo et al. (2024) | AV50=3.42, dMod50=11.53, logAge50=8.78, [Fe/H]50=-0.08 |