Collinder 297
(VDBH 183; NGC 6031; MWSC 2352; OCL 951; vdBergh-Hagen 183; ESO 178 09; FoF 2102)
Summary
Collinder 297 is a rich, very dense object of very 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) | 241.896 | -54.015 | – | -2.8 | -5.95 | -2.48 |
| Kharchenko et al. (2013) | 241.912 | -54.018 | – | -4.25 | -4.1 | -2.5 |
| Kharchenko et al. (2016) | 241.901 | -54.017 | – | – | – | – |
| Loktin & Popova (2017) | 241.89 | -54.016 | – | -4.016 | -5.328 | -2.5 |
| Cantat-Gaudin et al. (2018) | 241.907 | -54.014 | 0.534 | -2.134 | -3.034 | – |
| Bica et al. (2019) | 241.885 | -54.01 | – | – | – | – |
| Liu & Pang (2019) | 241.89 | -54.022 | 0.547 | -2.171 | -3.049 | – |
| Cantat-Gaudin et al. (2020) | 241.907 | -54.014 | 0.534 | -2.134 | -3.034 | – |
| Dias et al. (2021) | 241.897 | -54.016 | 0.545 | -2.131 | -3.007 | – |
| Rain et al. (2021) | 241.907 | -54.014 | 0.534 | -2.134 | -3.034 | – |
| Jaehnig et al. (2021) | 241.903 | -54.012 | 0.568 | -2.146 | -3.057 | – |
| Just et al. (2023) | 241.901 | -54.017 | – | – | – | – |
| Hunt & Reffert (2023) | 241.896 | -54.014 | 0.544 | -2.196 | -3.062 | -55.663 |
| Cavallo et al. (2024) | 241.892 | -54.013 | 0.545 | – | – | – |
| Hunt & Reffert (2024) | 241.896 | -54.014 | 0.544 | -2.196 | -3.062 | -55.663 |
| Almeida et al. (2025) | 241.897 | -54.016 | – | – | – | – |
| UCC | 241.894 | -54.014 | 0.54 | -2.172 | -3.049 | -48.837 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.371, Dist=1823.0, Age=8.069, [Fe/H]=0.02 |
| Kharchenko et al. (2013) | E(B-V)=0.521, d=1278.0, logt=8.195 |
| Kharchenko et al. (2016) | E(B-V)=0.521, d=1278.0, logt=8.195 |
| Loktin & Popova (2017) | E(B-V)=0.371, Dist=1824, logt=8.072 |
| Cantat-Gaudin et al. (2018) | dmode=1777.4 |
| Liu & Pang (2019) | Age=0.029, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=1.07, DistPc=1702.0, AgeNN=7.95 |
| Dias et al. (2021) | Av=1.568, Dist=1658, logage=7.856, [Fe/H]=0.108 |
| Rain et al. (2021) | E(B-V)=0.37, Dist=1777.4, log(Age)=8.06, NBSS=0 |
| Jaehnig et al. (2021) | dmode=1.776 |
| Just et al. (2023) | logt=8.195, logmt=1.923 |
| Hunt & Reffert (2023) | AV50=1.397, diffAV50=0.776, MOD50=11.172, logAge50=8.033 |
| Cavallo et al. (2024) | AV50=1.77, dMod50=10.77, logAge50=7.81, [Fe/H]50=-0.33 |
| Hunt & Reffert (2024) | MassJ=538.398, MassTot=546.490 |
| Almeida et al. (2025) | AV=1.568, Dist=1658, logAge=7.856, MassRk=316.0 |
Search coordinates in Bayestar19