HSC 903
Summary
HSC 903 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, above 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) | 351.738 | 62.07 | 0.324 | -3.694 | -1.893 | – |
| Cavallo et al. (2024) | 351.687 | 62.074 | 0.326 | – | – | – |
| Hunt & Reffert (2024) | 351.738 | 62.07 | 0.324 | -3.694 | -1.893 | – |
| UCC | 351.701 | 62.075 | 0.329 | -3.701 | -1.871 | -60.255 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=3.021, diffAV50=1.648, MOD50=12.269, logAge50=7.872 |
| Cavallo et al. (2024) | AV50=2.86, dMod50=11.81, logAge50=7.32, [Fe/H]50=0.21 |
| Hunt & Reffert (2024) | MassJ=239.174, MassTot=256.844 |
Search coordinates in Bayestar19