HSC 1090
Summary
HSC 1090 is a sparse, very loose object of low C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported in the literature.
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 |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 34.276 | 59.212 | 0.898 | 1.019 | -2.515 | -43.919 |
| Cavallo et al. (2024) | 34.649 | 59.29 | 0.904 | – | – | – |
| Hunt & Reffert (2024) | 34.276 | 59.212 | 0.898 | 1.019 | -2.515 | -43.919 |
| UCC | 34.326 | 59.192 | 0.908 | 1.001 | -2.505 | -20.696 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=2.074, diffAV50=2.16, MOD50=10.099, logAge50=7.798 |
| Cavallo et al. (2024) | AV50=1.88, dMod50=10.5, logAge50=8.17, [Fe/H]50=0.65 |
| Hunt & Reffert (2024) | MassJ=72.227, MassTot=156.584 |
Search coordinates in Bayestar19