Collinder 91
(OCL 519; MWSC 844)
Summary
Collinder 91 is a sparse, very loose object of very low C3 quality. It is located at a large 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.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 95.425 | 2.367 | – | -1.99 | -3.4 | -11.84 |
| Kharchenko et al. (2012) | 95.46 | 2.374 | – | 0.67 | -1.22 | – |
| Loktin & Popova (2017) | 95.46 | 2.368 | – | -1.99 | -3.4 | -11.8 |
| Bica et al. (2019) | 95.385 | 2.317 | – | – | – | – |
| UCC | 95.492 | 2.371 | 0.197 | -0.408 | 0.289 | 30.938 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.521, Dist=1467.0, Age=8.64 |
| Kharchenko et al. (2012) | e_bv=0.521, distance=1467, log_age=8.64 |
| Loktin & Popova (2017) | E(B-V)=0.414, Dist=2793, logt=9.23 |
Search coordinates in Bayestar19