L 1641S
(OCSN 213)
Summary
L 1641S is a rich, very dense object of very high C3 quality. It is located at a very close distance from the Sun, below the mid-plane. It is well-studied in the literature.
This object shares a very small percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Cantat-Gaudin et al. (2018) | 85.675 | -8.133 | 2.288 | 0.013 | -0.39 | – |
| Donor et al. (2020) | 85.62 | -8.15 | – | 0.36 | -0.5 | 22.0 |
| Cantat-Gaudin et al. (2020) | 85.675 | -8.133 | 2.288 | 0.013 | -0.39 | – |
| He et al. (2022) | 85.281 | -8.294 | 2.347 | 0.259 | -0.763 | – |
| Qin et al. (2023) | 85.64 | -8.13 | 2.35 | 0.1 | -0.33 | 15.67 |
| Hunt & Reffert (2023) | 85.641 | -8.138 | 2.354 | 0.074 | -0.328 | 13.708 |
| Cavallo et al. (2024) | 85.679 | -8.114 | 2.354 | – | – | – |
| Celli et al. (2024) | 85.675 | -8.133 | – | – | – | – |
| Hunt & Reffert (2024) | 85.641 | -8.138 | 2.354 | 0.074 | -0.328 | 13.708 |
| UCC | 85.648 | -8.128 | 2.34 | 0.097 | -0.36 | 15.819 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2018) | dmode=431.6 |
| Donor et al. (2020) | Fe/H=-0.05 |
| He et al. (2022) | A0=0.4, logAge=6.5 |
| Qin et al. (2023) | E(B-V)=0.48, m-M=9.46, logt=6.7 |
| Hunt & Reffert (2023) | AV50=2.602, diffAV50=2.508, MOD50=8.064, logAge50=7.068 |
| Cavallo et al. (2024) | AV50=2.56, dMod50=8.7, logAge50=7.37, [Fe/H]50=0.15 |
| Celli et al. (2024) | Age=4.2, Mc=118.4 |
| Hunt & Reffert (2024) | MassJ=51.2629, MassTot=51.1928 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OCSN 70 | 0.9 | 85.34 | -9.45 | 2.27 | 0.53 | -1.21 | 16.14 | 0.34 |