Collinder 419
Summary
Collinder 419 is a rich, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It is very well-studied in the literature.
This object shares a very small percentage of members with at least one entry reported in the same catalogue.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 304.529 | 40.732 | – | -2.15 | -6.28 | -8.22 |
| Piskunov et al. (2008) | 304.498 | 40.714 | – | – | – | – |
| Kharchenko et al. (2012) | 304.53 | 40.725 | – | -2.21 | -6.31 | – |
| Loktin & Popova (2017) | 304.53 | 40.732 | – | -1.017 | -1.279 | -8.3 |
| Cantat-Gaudin et al. (2018) | 304.534 | 40.732 | 0.952 | -2.708 | -6.382 | – |
| Soubiran et al. (2018) | 304.534 | 40.732 | – | – | – | 4.64 |
| Cantat-Gaudin et al. (2020) | 304.534 | 40.732 | 0.952 | -2.708 | -6.382 | – |
| Dias et al. (2021) | 304.532 | 40.747 | 0.958 | -2.704 | -6.284 | 9.371 |
| He et al. (2022) | 304.802 | 40.877 | 0.978 | -2.573 | -6.352 | – |
| Hunt & Reffert (2023) | 304.527 | 40.726 | 0.972 | -2.558 | -6.355 | -7.648 |
| Cavallo et al. (2024) | 304.81 | 40.85 | 0.974 | – | – | – |
| Celli et al. (2024) | 304.534 | 40.732 | – | – | – | – |
| Hunt & Reffert (2024) | 304.527 | 40.726 | 0.972 | -2.558 | -6.355 | -7.648 |
| Almeida et al. (2025) | 304.532 | 40.747 | – | – | – | – |
| UCC | 304.589 | 40.789 | 0.974 | -2.687 | -6.372 | -5.638 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.34, Dist=740.0, Age=6.85 |
| Piskunov et al. (2008) | E(B-V)=0.34, Dist=740, logt=6.85, logMA=2.169 |
| Kharchenko et al. (2012) | e_bv=0.312, distance=871, log_age=7.1 |
| Loktin & Popova (2017) | E(B-V)=0.958, Dist=1739, logt=7.55 |
| Cantat-Gaudin et al. (2018) | dmode=1019.2 |
| Soubiran et al. (2018) | dmode=1019.2 |
| Cantat-Gaudin et al. (2020) | AVNN=1.17, DistPc=1003.0, AgeNN=7.29 |
| Dias et al. (2021) | Av=1.133, Dist=1000, logage=6.773, [Fe/H]=0.091 |
| He et al. (2022) | A0=2.05, logAge=6.55 |
| Hunt & Reffert (2023) | AV50=2.375, diffAV50=2.948, MOD50=10.003, logAge50=6.721 |
| Cavallo et al. (2024) | AV50=1.99, dMod50=10.05, logAge50=6.59, [Fe/H]50=-0.09 |
| Celli et al. (2024) | Age=19.5, Mc=143.4 |
| Hunt & Reffert (2024) | MassJ=1307.29, MassTot=1314.72 |
| Almeida et al. (2025) | AV=1.133, Dist=1000, logAge=6.773, MassRk=173.8 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| FSR 0223 | 7.6 | 304.9 | 40.92 | 0.97 | -2.46 | -6.3 | -15.71 | 0.35 |