Collinder 162
(NGC 2453; MWSC 1340; OCL 670; ESO 493 12; MWSC 13409)
Summary
Collinder 162 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is very well-studied in the literature.
This object shares a small percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 116.896 | -27.195 | – | – | – | – |
| Dias et al. (2002) | 116.896 | -27.195 | – | -2.84 | 2.56 | 33.94 |
| Kharchenko et al. (2013) | 116.902 | -27.193 | – | 2.99 | 8.5 | 33.9 |
| Kharchenko et al. (2016) | 116.897 | -27.191 | – | – | – | – |
| Loktin & Popova (2017) | 116.895 | -27.194 | – | -0.696 | 2.775 | 33.9 |
| Cantat-Gaudin et al. (2018) | 116.894 | -27.194 | 0.205 | -2.336 | 3.414 | – |
| Bica et al. (2019) | 116.908 | -27.194 | – | – | – | – |
| Soubiran et al. (2018) | 116.894 | -27.194 | – | – | – | 85.52 |
| Dias et al. (2019) | 116.896 | -27.195 | 0.224 | -2.346 | 3.43 | 64.721 |
| Cantat-Gaudin et al. (2020) | 116.894 | -27.194 | 0.205 | -2.336 | 3.414 | – |
| Dias et al. (2021) | 116.889 | -27.189 | 0.22 | -2.331 | 3.403 | – |
| Rain et al. (2021) | 116.894 | -27.194 | 0.205 | -2.336 | 3.414 | – |
| Jaehnig et al. (2021) | 116.899 | -27.195 | 0.233 | -2.355 | 3.42 | – |
| Just et al. (2023) | 116.897 | -27.191 | – | – | – | – |
| Hunt & Reffert (2023) | 116.902 | -27.196 | 0.219 | -2.338 | 3.434 | 85.517 |
| Cavallo et al. (2024) | 116.867 | -27.183 | 0.216 | – | – | – |
| Celli et al. (2024) | 116.894 | -27.194 | – | – | – | – |
| Hunt & Reffert (2024) | 116.902 | -27.196 | 0.219 | -2.338 | 3.434 | 85.517 |
| Almeida et al. (2025) | 116.889 | -27.189 | – | – | – | – |
| UCC | 116.896 | -27.194 | 0.22 | -2.331 | 3.444 | 85.072 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.48, DM0=11.9, log_age_=6.4 |
| Dias et al. (2002) | E(B-V)=0.446, Dist=2150.0, Age=7.187 |
| Kharchenko et al. (2013) | E(B-V)=0.666, d=2383.0, logt=7.865 |
| Kharchenko et al. (2016) | E(B-V)=0.666, d=2383.0, logt=7.865 |
| Loktin & Popova (2017) | E(B-V)=0.433, Dist=2189, logt=7.261 |
| Cantat-Gaudin et al. (2018) | dmode=4268.3 |
| Soubiran et al. (2018) | dmode=4268.3 |
| Dias et al. (2019) | E(B-V)=0.38, Dist=3556, logAge=7.321, Z=0.002 |
| Cantat-Gaudin et al. (2020) | AVNN=1.26, DistPc=4486.0, AgeNN=7.4 |
| Dias et al. (2021) | Av=1.624, Dist=3842, logage=7.498, [Fe/H]=-0.171 |
| Rain et al. (2021) | E(B-V)=0.44, Dist=4268.3, log(Age)=7.18, NBSS=0 |
| Jaehnig et al. (2021) | dmode=4.27 |
| Just et al. (2023) | logt=7.865, logmt=1.993 |
| Hunt & Reffert (2023) | AV50=1.216, diffAV50=2.249, MOD50=13.042, logAge50=8.086 |
| Cavallo et al. (2024) | AV50=1.34, dMod50=13.01, logAge50=8.27, [Fe/H]50=0.31 |
| Celli et al. (2024) | Age=25.1, Mc=720.1 |
| Hunt & Reffert (2024) | MassJ=1553.04, MassTot=1589.02 |
| Almeida et al. (2025) | AV=1.624, Dist=3842, logAge=7.498, MassRk=674.0 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0420 | 13.5 | 116.9 | -27.19 | 0.22 | -2.33 | 3.44 | 85.07 | 0.0 |