Collinder 236
Summary
Collinder 236 is a poorly populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.
This object shares a significant percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 164.213 | -61.117 | – | -2.23 | -2.31 | 18.32 |
| Piskunov et al. (2007) | 164.316 | -61.107 | – | – | – | – |
| Piskunov et al. (2008) | 164.316 | -61.107 | – | – | – | – |
| Kharchenko et al. (2012) | 164.34 | -61.12 | – | -2.82 | 2.3 | – |
| Hunt & Reffert (2023) | 164.134 | -61.093 | 0.309 | -6.549 | 2.431 | – |
| Cavallo et al. (2024) | 164.117 | -61.106 | 0.309 | – | – | – |
| Hunt & Reffert (2024) | 164.134 | -61.093 | 0.309 | -6.549 | 2.431 | – |
| UCC | 164.121 | -61.099 | 0.308 | -6.562 | 2.428 | 2.414 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.07, Dist=800.0, Age=8.37, [Fe/H]=0.042 |
| Piskunov et al. (2007) | E(B-V)=0.07, Dist=800, logt=8.37, logM=1.097 |
| Piskunov et al. (2008) | E(B-V)=0.07, Dist=800, logt=8.37, logM=1.778, logMA=2.019 |
| Kharchenko et al. (2012) | e_bv=0.071, distance=823, log_age=8.45, metallicity=0.042 |
| Hunt & Reffert (2023) | AV50=0.706, diffAV50=0.765, MOD50=12.32, logAge50=7.602 |
| Cavallo et al. (2024) | AV50=1.1, dMod50=12.42, logAge50=8.12, [Fe/H]50=0.03 |
| Hunt & Reffert (2024) | MassJ=201.595, MassTot=158.522 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| UBC 509 | 54.3 | 164.12 | -61.1 | 0.31 | -6.57 | 2.41 | – | 0.04 |