(Biurakan 12; OCL 520; MWSC 994)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 102.547 | 5.755 | – | -4.12 | -2.98 | – |
| Loktin & Popova (2017) | 102.57 | 5.751 | – | -0.978 | -0.908 | 68.0 |
| Bica et al. (2019) | 102.564 | 5.736 | – | – | – | – |
| Perren et al. (2022) | 102.547 | 5.755 | – | – | – | – |
| He et al. (2023) | 102.573 | 5.727 | 0.179 | 0.063 | 0.422 | 66.57 |
| UCC | 102.571 | 5.73 | 0.175 | 0.059 | 0.406 | 66.574 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.541, distance=2724, log_age=8.71, metallicity=-0.7 |
| Loktin & Popova (2017) | E(B-V)=0.427, Dmod=12.769, logt=8.95 |
| Perren et al. (2022) | E(B-V)=0.55, dm=13.3, logt=9.94, FeH=0.07, Mass=4600, bfr=0.78 |
| He et al. (2023) | A0=2.0, m-M=13.35, logA=9.6 |