(Collinder 93; OCL 545; Escorial 8; MWSC 871)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 96.812 | -4.758 | – | – | – | – |
| Chen et al. (2003) | 96.657 | -4.801 | – | -4.36 | -3.23 | 20.0 |
| Kharchenko et al. (2012) | 96.99 | -4.795 | – | -4.15 | -2.43 | – |
| Loktin & Popova (2017) | 96.99 | -4.795 | – | -3.37 | -3.1 | 19.8 |
| Bica et al. (2019) | 96.997 | -4.763 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 96.888 | -4.749 | 3.067 | -4.745 | -1.84 | – |
| Donor et al. (2020) | 96.99 | -4.795 | – | 0.13 | 1.42 | 81.4 |
| Dias et al. (2021) | 96.855 | -4.712 | 3.075 | -4.739 | -1.869 | 25.516 |
| Jaehnig et al. (2021) | 96.88 | -4.755 | 3.1 | -4.721 | -1.833 | – |
| He et al. (2022) | 96.559 | -3.801 | 3.115 | -4.575 | -1.99 | – |
| Hunt & Reffert (2023) | 96.978 | -4.772 | 3.12 | -4.717 | -1.77 | 22.767 |
| Cavallo et al. (2024) | 96.838 | -4.712 | 3.118 | – | – | – |
| UCC | 96.919 | -4.745 | 3.118 | -4.723 | -1.755 | 24.49 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.021, DM0=7.9, log_age_=7.85 |
| Chen et al. (2003) | HDis=359.0, Age=0.05 |
| Kharchenko et al. (2012) | e_bv=0.031, distance=330, log_age=7.7, metallicity=0.32 |
| Loktin & Popova (2017) | E(B-V)=0.033, Dmod=7.822, logt=7.745 |
| Cantat-Gaudin et al. (2020) | AVNN=0.01, DMNN=7.49, AgeNN=7.25 |
| Donor et al. (2020) | Fe/H=-0.36 |
| Dias et al. (2021) | Av=0.162, Dist=322, logage=7.486, [Fe/H]=0.016 |
| He et al. (2022) | A0=0.05, logAge=7.25 |
| Hunt & Reffert (2023) | AV50=0.135, diffAV50=0.574, MOD50=7.5, logAge50=7.123 |
| Cavallo et al. (2024) | AV50=0.54, dMod50=7.56, logAge50=7.07, [Fe/H]50=-0.11 |