HSC 2754
Summary
HSC 2754 is a sparse, 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) | 243.173 | -50.088 | 0.402 | -2.89 | -2.522 | -44.244 |
| Cavallo et al. (2024) | 243.177 | -50.097 | 0.403 | – | – | – |
| Hunt & Reffert (2024) | 243.173 | -50.088 | 0.402 | -2.89 | -2.522 | -44.244 |
| UCC | 243.196 | -50.088 | 0.4 | -2.911 | -2.523 | -44.688 |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=3.536, diffAV50=1.854, MOD50=11.814, logAge50=7.75 |
| Cavallo et al. (2024) | AV50=3.96, dMod50=12.46, logAge50=8.13, [Fe/H]50=-0.81 |
| Hunt & Reffert (2024) | MassJ=455.655, MassTot=455.655 |
Search coordinates in Bayestar19