Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 273.826 | -19.002 | – | – | – | – |
| Kharchenko et al. (2012) | 273.87 | -19.015 | – | -0.02 | -2.21 | – |
| Loktin & Popova (2017) | 273.825 | -19.001 | – | -1.76 | -2.12 | -3.2 |
| Cantat-Gaudin et al. (2020) | 273.819 | -18.997 | 0.567 | 0.845 | -2.277 | – |
| Dias et al. (2021) | 273.816 | -19.006 | 0.563 | 0.852 | -2.262 | – |
| He et al. (2023) | 273.922 | -19.051 | 0.41 | -0.374 | -0.682 | – |
| Hunt & Reffert (2023) | 273.815 | -18.994 | 0.559 | 0.837 | -2.322 | 15.911 |
| Cavallo et al. (2024) | 273.824 | -19.01 | 0.559 | – | – | – |
| UCC | 273.826 | -19.002 | 0.576 | 0.811 | -2.32 | 41.474 |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.322, DM0=11.17, log_age_=7.3 |
| Kharchenko et al. (2012) | e_bv=0.541, distance=2318, log_age=6.9, metallicity=0.18 |
| Loktin & Popova (2017) | E(B-V)=0.368, Dmod=10.945, logt=6.893 |
| Cantat-Gaudin et al. (2020) | AVNN=0.84, DMNN=11.28, AgeNN=7.2 |
| Dias et al. (2021) | Av=1.16, Dist=1770, logage=7.006, [Fe/H]=0.061 |
| He et al. (2023) | A0=1.7, m-M=11.8, logA=8.9 |
| Hunt & Reffert (2023) | AV50=0.981, diffAV50=0.524, MOD50=11.119, logAge50=7.228 |
| Cavallo et al. (2024) | AV50=1.6, dMod50=11.59, logAge50=7.28, [Fe/H]50=-1.52 |