HSC 2503
Summary
HSC 2503 is a sparse, very loose object of low C3 quality. It is located at a relatively close distance from the Sun, below 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) | 183.862 | -67.123 | 0.846 | -8.457 | -0.842 | -18.624 |
| Cavallo et al. (2024) | 183.539 | -67.034 | 0.85 | – | – | – |
| Hunt & Reffert (2024) | 183.862 | -67.123 | 0.846 | -8.457 | -0.842 | -18.624 |
| UCC | 183.638 | -67.085 | 0.851 | -8.474 | -0.883 | -18.614 |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.798, diffAV50=0.382, MOD50=10.274, logAge50=8.48 |
| Cavallo et al. (2024) | AV50=0.91, dMod50=10.17, logAge50=8.53, [Fe/H]50=-0.21 |
| Hunt & Reffert (2024) | MassJ=50.7019, MassTot=95.3994 |
Search coordinates in Bayestar19