FSR 1661
(MWSC 2188)
Summary
FSR 1661 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is poorly studied in the literature, with no articles listed in the last 6 years.
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) | 209.479 | -69.371 | – | – | – | – |
| Kharchenko et al. (2012) | 209.482 | -69.365 | – | -9.87 | 3.3 | – |
| Bica et al. (2019) | 209.477 | -69.376 | – | – | – | – |
| UCC | 209.455 | -69.336 | 0.267 | -8.296 | -3.361 | -24.506 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.208, distance=4331, log_age=9.4 |
Search coordinates in Bayestar19