Collinder 223
(MWSC 1815)
Summary
Collinder 223 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, 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) | 158.067 | -60.02 | – | – | – | – |
| Dias et al. (2002) | 158.067 | -60.02 | – | -5.32 | -2.46 | 2.0 |
| Kharchenko et al. (2003) | 157.57 | -59.82 | – | -7.89 | 1.26 | – |
| Kharchenko et al. (2005) | 157.59 | -59.82 | – | -7.17 | 1.08 | 4.7 |
| Kharchenko et al. (2007) | 158.07 | -60.02 | – | 0.15 | – | 4.7 |
| Piskunov et al. (2008) | 157.596 | -59.816 | – | – | – | – |
| Kharchenko et al. (2013) | 157.642 | -59.855 | – | -7.56 | 2.25 | 8.5 |
| Kharchenko et al. (2016) | 157.637 | -59.851 | – | – | – | – |
| Loktin & Popova (2017) | 158.07 | -60.02 | – | -5.32 | -2.46 | 8.5 |
| Jaehnig et al. (2021) | 157.786 | -60.05 | 0.411 | -5.423 | 2.859 | – |
| Just et al. (2023) | 157.637 | -59.851 | – | – | – | – |
| UCC | 157.937 | -59.941 | 0.269 | -6.964 | 3.63 | -19.242 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.245, DM0=11.65, log_age_=7.9 |
| Dias et al. (2002) | E(B-V)=0.25, Dist=2820.0, Age=8.0, [Fe/H]=-0.217 |
| Kharchenko et al. (2003) | E(B-V)=0.18, Dist=1694 |
| Kharchenko et al. (2005) | E(B-V)=0.18, Dist=1686, logt=8.41 |
| Piskunov et al. (2008) | E(B-V)=0.18, Dist=1686, logt=8.41, logMA=2.902 |
| Kharchenko et al. (2013) | E(B-V)=0.333, d=1376.0, logt=8.2, [Fe/H]=-0.217 |
| Kharchenko et al. (2016) | E(B-V)=0.333, d=1376.0, logt=8.2 |
| Loktin & Popova (2017) | E(B-V)=0.175, Dist=1686, logt=7.776 |
| Jaehnig et al. (2021) | dmode=2.614 |
| Just et al. (2023) | logt=8.2, logmt=1.576 |
Search coordinates in Bayestar19