FSR 1631
(MWSC 2064)
Summary
FSR 1631 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, well below the mid-plane. It is poorly studied in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Froebrich et al. (2007) | 191.492 | -81.248 | – | – | – | – |
| Kharchenko et al. (2013) | 191.43 | -81.258 | – | -6.22 | -2.52 | – |
| Kharchenko et al. (2016) | 191.412 | -81.255 | – | – | – | – |
| Just et al. (2023) | 191.412 | -81.255 | – | – | – | – |
| UCC | 191.336 | -81.236 | 0.241 | -3.043 | -0.269 | 23.494 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2013) | E(B-V)=0.104, d=1456.0, logt=9.5 |
| Kharchenko et al. (2016) | E(B-V)=0.104, d=1456.0, logt=9.5 |
| Just et al. (2023) | logt=9.5, logmt=2.159 |
Search coordinates in Bayestar19