HSC 647
Summary
HSC 647 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, near 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) | 312.046 | 42.966 | 0.228 | -3.037 | -4.27 | -54.453 |
| Cavallo et al. (2024) | 312.023 | 42.957 | 0.231 | – | – | – |
| Hunt & Reffert (2024) | 312.046 | 42.966 | 0.228 | -3.037 | -4.27 | -54.453 |
| UCC | 311.999 | 42.979 | 0.225 | -3.051 | -4.305 | -25.186 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=4.851, diffAV50=3.193, MOD50=12.89, logAge50=8.498 |
| Cavallo et al. (2024) | AV50=4.72, dMod50=13.58, logAge50=8.23, [Fe/H]50=0.12 |
| Hunt & Reffert (2024) | MassJ=6984.20, MassTot=7879.95 |
Search coordinates in Bayestar19