Basel 7
Summary
Basel 7 is a sparse, very loose object of very low C3 quality. It is located at a large distance from the Sun, above the mid-plane. It is poorly studied in the literature, with no articles listed in the last 8 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 |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 99.15 | 8.35 | – | 0.31 | 0.47 | – |
| Kharchenko et al. (2012) | 99.075 | 8.33 | – | -2.59 | -1.75 | – |
| Loktin & Popova (2017) | 99.15 | 8.35 | – | -0.47 | -0.428 | – |
| UCC | 99.119 | 8.352 | 0.19 | 0.119 | -0.213 | 35.142 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.396, Dist=1684.0, Age=8.033 |
| Kharchenko et al. (2012) | e_bv=0.416, distance=1560, log_age=8.105 |
| Loktin & Popova (2017) | E(B-V)=0.393, Dist=1774, logt=8.118 |
Search coordinates in Bayestar19