HSC 1794
Summary
HSC 1794 is a sparse, very loose object of intermediate C3 quality. It is located at a very large distance from the Sun, well below the mid-plane. It was recently reported in the literature.
This object shares a significant percentage of members with a later reported entry.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 105.315 | -15.16 | 0.096 | -0.288 | 1.254 | – |
| Cavallo et al. (2024) | 105.299 | -15.147 | 0.093 | – | – | – |
| Hunt & Reffert (2024) | 105.315 | -15.16 | 0.096 | -0.288 | 1.254 | – |
| Hu & Soubiran (2025) | 105.299 | -15.147 | – | – | – | – |
| UCC | 105.306 | -15.163 | 0.097 | -0.262 | 1.279 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=2.263, diffAV50=1.798, MOD50=15.058, logAge50=8.212 |
| Cavallo et al. (2024) | AV50=1.07, dMod50=13.32, logAge50=9.15, [Fe/H]50=0.32 |
| Hunt & Reffert (2024) | MassJ=948.930, MassTot=1041.06 |
| Hu & Soubiran (2025) | MA22=-0.35, MA23f=-0.74, MK24=-0.56, MF24=-0.59 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 3450 | 60.0 | 105.3 | -15.15 | 0.1 | -0.28 | 1.28 | 63.44 | 0.03 |