Dias 7
(MWSC 3188)
Summary
Dias 7 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) | 297.337 | 21.17 | – | 0.48 | -6.19 | – |
| Kharchenko et al. (2012) | 297.368 | 21.167 | – | -1.17 | -14.18 | – |
| Loktin & Popova (2017) | 297.345 | 21.17 | – | -4.968 | -14.711 | – |
| Bica et al. (2019) | 297.327 | 21.142 | – | – | – | – |
| UCC | 297.358 | 21.177 | 0.191 | -3.527 | -5.038 | -48.721 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.42, Dist=2540.0, Age=9.3 |
| Kharchenko et al. (2012) | e_bv=0.521, distance=2796, log_age=9.32 |
| Loktin & Popova (2017) | E(B-V)=0.267, Dist=2303, logt=9.42 |
Search coordinates in Bayestar19