Collinder 237
(VDBH 108; NGC 3496; ESO 128 26; FSR 1562; OCL 836; vdBergh-Hagen 108; MWSC 1878; FoF 236)
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UTI:
UCC Trust Index
Collinder 237 is a very rich, very dense object of very high C3 quality. It is very well-studied in the literature. This object shares a very small percentage of members with a later reported entry. |
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| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 551 | 4.3 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 164.9 | -60.337 | – | -3.61 | -1.14 | -51.4 |
| Kharchenko et al. (2012) | 164.903 | -60.34 | – | -7.62 | 4.17 | – |
| Loktin & Popova (2017) | 164.895 | -60.336 | – | -3.61 | -1.14 | -6.3 |
| Bica et al. (2019) | 164.911 | -60.338 | – | – | – | – |
| Bossini et al. (2019) | 164.877 | -60.335 | – | – | – | – |
| Liu & Pang (2019) | 164.869 | -60.325 | 0.389 | -7.305 | 2.644 | – |
| Cantat-Gaudin et al. (2020) | 164.877 | -60.335 | 0.391 | -7.408 | 2.668 | – |
| Dias et al. (2021) | 164.881 | -60.336 | 0.392 | -7.402 | 2.671 | 9.611 |
| Jaehnig et al. (2021) | 164.878 | -60.334 | 0.423 | -7.406 | 2.688 | – |
| Hunt & Reffert (2023) | 164.877 | -60.332 | 0.406 | -7.414 | 2.722 | 8.026 |
| Cavallo et al. (2024) | 164.876 | -60.339 | 0.405 | – | – | – |
| Hunt & Reffert (2024) | 164.877 | -60.332 | 0.406 | -7.414 | 2.722 | 8.026 |
| UCC | 164.871 | -60.335 | 0.403 | -7.411 | 2.716 | 8.816 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.469, Dist=990.0, Age=8.471 |
| Kharchenko et al. (2012) | e_bv=0.416, distance=1359, log_age=8.895 |
| Loktin & Popova (2017) | E(B-V)=0.469, Dmod=9.978, logt=8.471 |
| Bossini et al. (2019) | AV=1.447, Dist=11.973, logA=8.646, Fe/H=0.0 |
| Liu & Pang (2019) | Age=1.41, Z=-0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=1.27, DMNN=11.82, AgeNN=8.7 |
| Dias et al. (2021) | Av=1.62, Dist=2052, logage=8.751, [Fe/H]=0.13 |
| Hunt & Reffert (2023) | AV50=1.453, diffAV50=1.457, MOD50=11.769, logAge50=8.547 |
| Cavallo et al. (2024) | AV50=1.75, dMod50=11.74, logAge50=8.62, [Fe/H]50=0.28 |
| Hunt & Reffert (2024) | MassJ=4505.80 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0553 | 2.9 | 164.89 | -60.32 | 0.46 | -7.31 | 2.71 | 8.63 | 0.06 |