Collinder 121
Summary
Collinder 121 is a sparse, very loose object of very low C3 quality. It is located at a large distance from the Sun, well below the mid-plane. It is moderately studied in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 104.083 | -24.73 | – | – | – | – |
| Dias et al. (2002) | 104.083 | -24.729 | – | -3.87 | 4.08 | 31.35 |
| Chen et al. (2003) | 103.536 | -24.636 | – | -3.19 | 4.56 | 35.0 |
| Piskunov et al. (2008) | 103.675 | -24.294 | – | – | – | – |
| Loktin & Popova (2017) | 104.085 | -24.728 | – | -1.002 | 1.221 | 31.4 |
| Jaehnig et al. (2021) | 103.641 | -24.312 | 1.135 | -2.786 | 3.482 | – |
| UCC | 104.1 | -24.75 | 0.174 | -0.201 | 2.08 | 93.923 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.027, DM0=9.0, log_age_=7.0 |
| Dias et al. (2002) | E(B-V)=0.04, Dist=1100.0, Age=7.08 |
| Chen et al. (2003) | HDis=471, Age=0.01 |
| Piskunov et al. (2008) | E(B-V)=0.04, Dist=1100, logt=7.08, logMA=3.641 |
| Loktin & Popova (2017) | E(B-V)=0.03, Dist=540, logt=7.07 |
| Jaehnig et al. (2021) | dmode=0.877 |
Search coordinates in Bayestar19