Collinder 469
(OCL 35; MWSC 2865)
Summary
Collinder 469 is a moderately populated, very dense object of high C3 quality. It is located at a moderate 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) | 274.142 | -18.312 | – | 1.09 | -1.52 | – |
| Kharchenko et al. (2012) | 274.127 | -18.3 | – | 1.78 | -2.03 | – |
| Loktin & Popova (2017) | 274.14 | -18.313 | – | 3.218 | -1.02 | – |
| Cantat-Gaudin et al. (2018) | 274.143 | -18.309 | 0.399 | 0.089 | -1.679 | – |
| Bica et al. (2019) | 274.139 | -18.314 | – | – | – | – |
| Soubiran et al. (2018) | 274.143 | -18.309 | – | – | – | 17.84 |
| Cantat-Gaudin et al. (2020) | 274.143 | -18.309 | 0.399 | 0.089 | -1.679 | – |
| Dias et al. (2021) | 274.138 | -18.318 | 0.387 | 0.08 | -1.677 | – |
| Hunt & Reffert (2023) | 274.142 | -18.307 | 0.397 | 0.082 | -1.694 | – |
| Cavallo et al. (2024) | 274.139 | -18.321 | 0.399 | – | – | – |
| Celli et al. (2024) | 274.143 | -18.309 | – | – | – | – |
| Hunt & Reffert (2024) | 274.142 | -18.307 | 0.397 | 0.082 | -1.694 | – |
| Almeida et al. (2025) | 274.138 | -18.318 | – | – | – | – |
| UCC | 274.139 | -18.305 | 0.407 | 0.085 | -1.682 | 17.371 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.418, Dist=1481.0, Age=7.799 |
| Kharchenko et al. (2012) | e_bv=1.145, distance=1277, log_age=8.0 |
| Loktin & Popova (2017) | E(B-V)=0.442, Dist=1512, logt=7.849 |
| Cantat-Gaudin et al. (2018) | dmode=2339.5 |
| Soubiran et al. (2018) | dmode=2339.5 |
| Cantat-Gaudin et al. (2020) | AVNN=1.96, DistPc=2422.0, AgeNN=6.98 |
| Dias et al. (2021) | Av=1.954, Dist=2040, logage=8.437, [Fe/H]=0.27 |
| Hunt & Reffert (2023) | AV50=2.074, diffAV50=2.499, MOD50=11.777, logAge50=7.541 |
| Cavallo et al. (2024) | AV50=2.89, dMod50=11.52, logAge50=7.36, [Fe/H]50=-0.57 |
| Celli et al. (2024) | Age=9.5, Mc=379.6 |
| Hunt & Reffert (2024) | MassJ=699.753, MassTot=699.753 |
| Almeida et al. (2025) | AV=1.954, Dist=2040, logAge=8.437, MassRk=159.1 |
Search coordinates in Bayestar19