FSR 1689
(MWSC 2254)
Summary
FSR 1689 is a poorly populated, loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is poorly studied in the literature, with no articles listed in the last 6 years.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Froebrich et al. (2007) | 221.708 | -59.487 | – | – | – | – |
| Kharchenko et al. (2012) | 221.722 | -59.487 | – | -6.01 | 5.78 | – |
| Bica et al. (2019) | 221.703 | -59.488 | – | – | – | – |
| UCC | 221.752 | -59.479 | 0.273 | -6.33 | -3.925 | -36.232 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.833, distance=2282, log_age=9.275 |
Search coordinates in Bayestar19