HSC 1128
Summary
HSC 1128 is a moderately populated, moderately dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.
This object shares a large percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 47.198 | 59.191 | 0.332 | 0.853 | -0.76 | -33.425 |
| Cavallo et al. (2024) | 47.167 | 59.198 | 0.326 | – | – | – |
| Hunt & Reffert (2024) | 47.198 | 59.191 | 0.332 | 0.853 | -0.76 | -33.425 |
| UCC | 47.191 | 59.185 | 0.334 | 0.858 | -0.79 | -39.883 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=3.642, diffAV50=2.415, MOD50=12.096, logAge50=8.212 |
| Cavallo et al. (2024) | AV50=3.64, dMod50=12.3, logAge50=8.52, [Fe/H]50=-0.59 |
| Hunt & Reffert (2024) | MassJ=679.265, MassTot=750.490 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 3803 | 93.4 | 47.17 | 59.19 | 0.34 | 0.86 | -0.81 | -39.88 | 0.02 |
