HSC 1801
Summary
HSC 1801 is a sparse, very loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.
Warning: This is possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 107.39 | -15.004 | 0.329 | -0.939 | 1.361 | – |
| Cavallo et al. (2024) | 107.429 | -15.03 | 0.326 | – | – | – |
| Hunt & Reffert (2024) | 107.39 | -15.004 | 0.329 | -0.939 | 1.361 | – |
| UCC | 107.392 | -15.03 | 0.334 | -0.944 | 1.386 | 55.454 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=1.076, diffAV50=1.204, MOD50=12.184, logAge50=8.209 |
| Cavallo et al. (2024) | AV50=1.39, dMod50=12.36, logAge50=7.82, [Fe/H]50=-0.15 |
| Hunt & Reffert (2024) | MassJ=194.027, MassTot=151.549 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 2679 | 60.0 | 107.46 | -15.18 | 0.35 | -0.93 | 1.37 | – | 0.11 |