HSC 754
Summary
HSC 754 is a sparse, very loose object of very low C3 quality. It is located at a relatively close 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) | 320.801 | 56.047 | 0.984 | -3.909 | -3.57 | -14.14 |
| Cavallo et al. (2024) | 320.945 | 55.868 | 0.981 | – | – | – |
| Hunt & Reffert (2024) | 320.801 | 56.047 | 0.984 | -3.909 | -3.57 | -14.14 |
| UCC | 320.813 | 56.037 | 0.972 | -3.891 | -3.58 | -7.073 |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=1.738, diffAV50=1.634, MOD50=9.957, logAge50=8.004 |
| Cavallo et al. (2024) | AV50=1.69, dMod50=10.15, logAge50=7.09, [Fe/H]50=-0.11 |
| Hunt & Reffert (2024) | MassJ=58.6849, MassTot=141.951 |
Search coordinates in Bayestar19