HSC 2290
Summary
HSC 2290 is a sparse, moderately dense object of intermediate C3 quality. It is located at a relatively 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) | 147.549 | -58.079 | 0.8 | -6.431 | 3.535 | 6.316 |
| Cavallo et al. (2024) | 147.454 | -58.047 | 0.799 | – | – | – |
| Hunt & Reffert (2024) | 147.549 | -58.079 | 0.8 | -6.431 | 3.535 | 6.316 |
| Hu & Soubiran (2025) | 147.454 | -58.047 | – | – | – | – |
| UCC | 147.454 | -58.008 | 0.797 | -6.42 | 3.486 | 9.198 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.378, diffAV50=1.022, MOD50=10.411, logAge50=8.432 |
| Cavallo et al. (2024) | AV50=0.52, dMod50=10.32, logAge50=8.82, [Fe/H]50=0.34 |
| Hunt & Reffert (2024) | MassJ=58.5611, MassTot=63.3231 |
| Hu & Soubiran (2025) | MA22=-0.32, MA23f=-0.3, MZ23=-0.25, MK24=-0.26, MF24=-0.21 |
Search coordinates in Bayestar19