Collinder 183
(VDBH 28; NGC 2580; MWSC 1476; OCL 709; vdBergh-Hagen 28; ESO 431 06)
Summary
Collinder 183 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 125.367 | -30.3 | – | -1.41 | 2.63 | – |
| Kharchenko et al. (2013) | 125.377 | -30.295 | – | -3.83 | 1.16 | – |
| Kharchenko et al. (2016) | 125.372 | -30.292 | – | – | – | – |
| Cantat-Gaudin et al. (2018) | 125.371 | -30.306 | 0.194 | -2.307 | 1.91 | – |
| Bica et al. (2019) | 125.371 | -30.296 | – | – | – | – |
| Soubiran et al. (2018) | 125.371 | -30.306 | – | – | – | 67.39 |
| Cantat-Gaudin et al. (2020) | 125.371 | -30.306 | 0.194 | -2.307 | 1.91 | – |
| Dias et al. (2021) | 125.367 | -30.305 | 0.196 | -2.293 | 1.898 | 66.704 |
| Just et al. (2023) | 125.372 | -30.292 | – | – | – | – |
| Hunt & Reffert (2023) | 125.369 | -30.305 | 0.222 | -2.302 | 1.942 | 68.005 |
| Cavallo et al. (2024) | 125.361 | -30.312 | 0.224 | – | – | – |
| Hunt & Reffert (2024) | 125.369 | -30.305 | 0.222 | -2.302 | 1.942 | 68.005 |
| Almeida et al. (2025) | 125.367 | -30.305 | – | – | – | – |
| Hu & Soubiran (2025) | 125.361 | -30.312 | – | – | – | – |
| UCC | 125.366 | -30.307 | 0.214 | -2.308 | 1.933 | 68.508 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.28, Dist=4000.0, Age=8.2 |
| Kharchenko et al. (2013) | E(B-V)=0.237, d=5067.0, logt=8.4 |
| Kharchenko et al. (2016) | E(B-V)=0.237, d=5067.0, logt=8.4 |
| Cantat-Gaudin et al. (2018) | dmode=4475.2 |
| Soubiran et al. (2018) | dmode=4475.2 |
| Cantat-Gaudin et al. (2020) | AVNN=0.32, DistPc=4154.0, AgeNN=8.73 |
| Dias et al. (2021) | Av=0.583, Dist=3913, logage=8.742, [Fe/H]=-0.131 |
| Just et al. (2023) | logt=8.4, logmt=3.091 |
| Hunt & Reffert (2023) | AV50=0.229, diffAV50=1.171, MOD50=13.077, logAge50=8.956 |
| Cavallo et al. (2024) | AV50=0.95, dMod50=12.19, logAge50=8.87, [Fe/H]50=-0.89 |
| Hunt & Reffert (2024) | MassJ=746.093, MassTot=1133.81 |
| Almeida et al. (2025) | AV=0.583, Dist=3913, logAge=8.742, MassRk=158.1 |
| Hu & Soubiran (2025) | MA22=-0.29, MA23f=-0.47, MA23g=-0.32, MZ23=-0.4, MK24=-0.34, MF24=-0.31 |
Search coordinates in Bayestar19