Collinder 209
(VDBH 71; NGC 2910; ESO 166 17; FSR 1493; OCL 781; vdBergh-Hagen 71; MWSC 1679; FoF 987)
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UTI:
UCC Trust Index
Collinder 209 is a rich, very dense object of high C3 quality. It is very well-studied in the literature. |
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| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AB | 404 | 5.4 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 142.625 | -52.918 | – | -3.56 | 3.11 | – |
| Kharchenko et al. (2012) | 142.62 | -52.925 | – | -9.3 | 4.82 | – |
| Loktin & Popova (2017) | 142.62 | -52.918 | – | -8.413 | 4.0 | – |
| Bica et al. (2019) | 142.614 | -52.89 | – | – | – | – |
| Bossini et al. (2019) | 142.643 | -52.913 | – | – | – | – |
| Liu & Pang (2019) | 142.633 | -52.911 | 0.737 | -6.771 | 6.123 | – |
| Cantat-Gaudin et al. (2020) | 142.643 | -52.913 | 0.746 | -6.802 | 6.159 | – |
| Dias et al. (2021) | 142.636 | -52.917 | 0.748 | -6.771 | 6.177 | – |
| Jaehnig et al. (2021) | 142.641 | -52.904 | 0.779 | -6.78 | 6.123 | – |
| Tarricq et al. (2022) | 142.641 | -52.922 | 0.768 | -6.755 | 6.138 | – |
| Hunt & Reffert (2023) | 142.64 | -52.909 | 0.779 | -6.763 | 6.149 | 8.04 |
| Cavallo et al. (2024) | 142.636 | -52.912 | 0.776 | – | – | – |
| Hunt & Reffert (2024) | 142.64 | -52.909 | 0.779 | -6.763 | 6.149 | 8.04 |
| UCC | 142.633 | -52.91 | 0.77 | -6.76 | 6.155 | 7.059 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.336, Dist=2607.0, Age=8.203 |
| Kharchenko et al. (2012) | e_bv=0.396, distance=1882, log_age=7.2 |
| Loktin & Popova (2017) | E(B-V)=0.342, Dmod=12.037, logt=8.204 |
| Bossini et al. (2019) | AV=0.858, Dist=10.784, logA=7.678, Fe/H=0.0 |
| Liu & Pang (2019) | Age=0.044, Z=-0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.57, DMNN=10.51, AgeNN=8.11 |
| Dias et al. (2021) | Av=0.764, Dist=1234, logage=8.185, [Fe/H]=0.146 |
| Tarricq et al. (2022) | Dist=1234, logAgeNN=8.13 |
| Hunt & Reffert (2023) | AV50=0.567, diffAV50=1.025, MOD50=10.43, logAge50=8.065 |
| Cavallo et al. (2024) | AV50=0.99, dMod50=10.58, logAge50=7.92, [Fe/H]50=-0.02 |
| Hunt & Reffert (2024) | MassJ=931.947 |
Search coordinates in Bayestar19