Collinder 212
(NGC 3033; MWSC 1715; OCL 796; ESO 167 06; FoF 2090)
Summary
Collinder 212 is a rich, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 147.154 | -56.422 | – | -1.61 | 0.51 | 27.15 |
| Kharchenko et al. (2003) | 147.18 | -56.46 | – | -3.44 | 4.66 | – |
| Kharchenko et al. (2005) | 147.15 | -56.42 | – | -3.55 | 4.13 | – |
| Kharchenko et al. (2007) | 147.15 | -56.42 | – | 0.14 | – | – |
| Piskunov et al. (2008) | 147.148 | -56.417 | – | – | – | – |
| Kharchenko et al. (2013) | 147.127 | -56.425 | – | -3.19 | 5.25 | 26.7 |
| Kharchenko et al. (2016) | 147.122 | -56.422 | – | – | – | – |
| Loktin & Popova (2017) | 147.15 | -56.421 | – | -1.61 | 0.51 | 26.7 |
| Cantat-Gaudin et al. (2018) | 147.145 | -56.415 | 0.532 | -7.554 | 4.254 | – |
| Bica et al. (2019) | 147.134 | -56.411 | – | – | – | – |
| Soubiran et al. (2018) | 147.145 | -56.415 | – | – | – | 27.56 |
| Liu & Pang (2019) | 147.156 | -56.375 | 0.528 | -7.535 | 4.272 | – |
| Cantat-Gaudin et al. (2020) | 147.145 | -56.415 | 0.532 | -7.554 | 4.254 | – |
| Dias et al. (2021) | 147.16 | -56.413 | 0.535 | -7.542 | 4.273 | 26.895 |
| Rain et al. (2021) | 147.145 | -56.415 | 0.532 | -7.554 | 4.254 | – |
| Jaehnig et al. (2021) | 147.131 | -56.411 | 0.561 | -7.609 | 4.254 | – |
| Just et al. (2023) | 147.122 | -56.422 | – | – | – | – |
| Hunt & Reffert (2023) | 147.147 | -56.412 | 0.538 | -7.564 | 4.265 | 29.25 |
| Cavallo et al. (2024) | 147.142 | -56.403 | 0.543 | – | – | – |
| Hunt & Reffert (2024) | 147.147 | -56.412 | 0.538 | -7.564 | 4.265 | 29.25 |
| Almeida et al. (2025) | 147.16 | -56.413 | – | – | – | – |
| Hu & Soubiran (2025) | 147.143 | -56.403 | – | – | – | – |
| UCC | 147.145 | -56.413 | 0.547 | -7.578 | 4.256 | 27.946 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.327, Dist=922.0, Age=7.845 |
| Kharchenko et al. (2003) | E(B-V)=0.33, Dist=925 |
| Kharchenko et al. (2005) | E(B-V)=0.33, Dist=922, logt=8.62 |
| Piskunov et al. (2008) | E(B-V)=0.33, Dist=922, logt=8.62, logMA=2.022 |
| Kharchenko et al. (2013) | E(B-V)=0.331, d=1020.0, logt=8.62 |
| Kharchenko et al. (2016) | E(B-V)=0.331, d=1020.0, logt=8.62 |
| Loktin & Popova (2017) | E(B-V)=0.327, Dist=922, logt=7.845 |
| Cantat-Gaudin et al. (2018) | dmode=1781.1 |
| Soubiran et al. (2018) | dmode=1781.1 |
| Liu & Pang (2019) | Age=0.576, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.76, DistPc=1784.0, AgeNN=8.83 |
| Dias et al. (2021) | Av=1.132, Dist=1683, logage=8.786, [Fe/H]=0.015 |
| Rain et al. (2021) | E(B-V)=0.32, Dist=1781.1, log(Age)=7.84, NBSS=0 |
| Jaehnig et al. (2021) | dmode=1.785 |
| Just et al. (2023) | logt=8.62, logmt=1.512 |
| Hunt & Reffert (2023) | AV50=0.838, diffAV50=0.57, MOD50=11.163, logAge50=8.624 |
| Cavallo et al. (2024) | AV50=0.95, dMod50=11.0, logAge50=8.9, [Fe/H]50=0.09 |
| Hunt & Reffert (2024) | MassJ=669.539, MassTot=674.823 |
| Almeida et al. (2025) | AV=1.132, Dist=1683, logAge=8.786, MassRk=369.9 |
| Hu & Soubiran (2025) | MA22=-0.21, MA23f=-0.14, MA23g=0.01, MZ23=0.0, MK24=-0.11, MF24=-0.07 |
Search coordinates in Bayestar19