(Biurakan 8; OCL 522; MWSC 1037)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 104.52 | 6.433 | – | – | – | – |
| Kharchenko et al. (2012) | 104.528 | 6.435 | – | 0.55 | -2.32 | – |
| Loktin & Popova (2017) | 104.52 | 6.434 | – | -0.088 | -0.698 | 101.0 |
| Bica et al. (2019) | 104.529 | 6.438 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 104.53 | 6.433 | 0.28 | -0.335 | -1.608 | – |
| Dias et al. (2021) | 104.528 | 6.43 | 0.282 | -0.346 | -1.62 | 106.417 |
| Jaehnig et al. (2021) | 104.53 | 6.433 | 0.308 | -0.345 | -1.616 | – |
| Hunt & Reffert (2023) | 104.531 | 6.433 | 0.275 | -0.356 | -1.59 | 103.041 |
| Cavallo et al. (2024) | 104.533 | 6.437 | 0.275 | – | – | – |
| UCC | 104.533 | 6.437 | 0.274 | -0.357 | -1.582 | 105.075 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.16, HDis=3100.0, Age=3.38, [Fe/H]=-0.58 |
| Kharchenko et al. (2012) | e_bv=0.021, distance=4996, log_age=9.45, metallicity=-0.29 |
| Loktin & Popova (2017) | E(B-V)=0.048, Dmod=12.391, logt=9.8 |
| Cantat-Gaudin et al. (2020) | AVNN=0.34, DMNN=12.44, AgeNN=9.69 |
| Dias et al. (2021) | Av=0.553, Dist=3321, logage=9.686, [Fe/H]=-0.28 |
| Hunt & Reffert (2023) | AV50=0.163, diffAV50=0.711, MOD50=12.54, logAge50=9.512 |
| Cavallo et al. (2024) | AV50=0.49, dMod50=12.2, logAge50=9.71, [Fe/H]50=-0.16 |