HSC 2817
Summary
HSC 2817 is a sparse, dense object of intermediate C3 quality. It is located at a close 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.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 252.761 | -47.118 | 1.301 | -1.798 | -6.343 | -1.694 |
| Cavallo et al. (2024) | 252.896 | -46.903 | 1.298 | – | – | – |
| Hunt & Reffert (2024) | 252.761 | -47.118 | 1.301 | -1.798 | -6.343 | -1.694 |
| Hu & Soubiran (2025) | 252.896 | -46.903 | – | – | – | – |
| UCC | 252.771 | -47.05 | 1.309 | -1.79 | -6.38 | -5.228 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.605, diffAV50=0.636, MOD50=9.303, logAge50=7.918 |
| Cavallo et al. (2024) | AV50=0.17, dMod50=9.44, logAge50=8.71, [Fe/H]50=0.21 |
| Hunt & Reffert (2024) | MassJ=63.6617, MassTot=83.5877 |
| Hu & Soubiran (2025) | MA22=-0.11, MA23f=-0.05, MZ23=-0.14, MK24=-0.14, MF24=-0.1 |
Search coordinates in Bayestar19