Collinder 471
(MWSC 3587)
Summary
Collinder 471 is a poorly populated, very dense object of very high C3 quality. It is located at a very close distance from the Sun, above the mid-plane. It is poorly studied in the literature.
This object shares a large percentage of members with 2 later reported entries.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 331.775 | 72.0 | – | -2.22 | -3.32 | -10.94 |
| Kharchenko et al. (2012) | 331.702 | 71.978 | – | 3.09 | -2.81 | – |
| Kharchenko et al. (2013) | 331.687 | 71.975 | – | 4.09 | -2.09 | – |
| Kharchenko et al. (2016) | 331.682 | 71.972 | – | – | – | – |
| Just et al. (2023) | 331.682 | 71.972 | – | – | – | – |
| Hunt & Reffert (2023) | 332.563 | 73.032 | 2.93 | 5.321 | 1.632 | -22.556 |
| Cavallo et al. (2024) | 333.393 | 73.346 | 2.928 | – | – | – |
| UCC | 332.562 | 73.025 | 2.923 | 5.334 | 1.565 | -17.775 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.999, Dist=2003.0, Age=6.88 |
| Kharchenko et al. (2012) | E(B-V)=0.999, d=2003.0, logt=6.88 |
| Kharchenko et al. (2013) | E(B-V)=1.02, d=2210.0, logt=8.8 |
| Kharchenko et al. (2016) | E(B-V)=1.02, d=2210.0, logt=8.8 |
| Just et al. (2023) | logt=8.8, logmt=2.63 |
| Hunt & Reffert (2023) | AV50=0.753, diffAV50=1.389, MOD50=7.58, logAge50=6.68 |
| Cavallo et al. (2024) | AV50=1.64, dMod50=7.68, logAge50=6.69, [Fe/H]50=0.14 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OCSN 38 | 100.0 | 332.89 | 73.15 | 2.93 | 5.36 | 1.58 | -17.5 | 0.01 |
| Theia 10 | 100.0 | 333.13 | 73.25 | 2.93 | 5.4 | 1.58 | -16.15 | 0.24 |