HSC 2831
Summary
HSC 2831 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, well 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) | 238.681 | -33.866 | 0.386 | -0.56 | -1.992 | -67.99 |
| Hunt & Reffert (2024) | 238.681 | -33.866 | 0.386 | -0.56 | -1.992 | -67.99 |
| UCC | 238.689 | -33.837 | 0.378 | -0.533 | -2.053 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.442, diffAV50=1.407, MOD50=11.749, logAge50=9.872 |
| Hunt & Reffert (2024) | MassJ=81.6302, MassTot=185.783 |
Search coordinates in Bayestar19