HSC 1618
Summary
HSC 1618 is a sparse, very loose object of low C3 quality. It is located at a relatively close distance from the Sun, above 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) | 103.139 | 8.333 | 0.616 | -2.996 | 1.181 | – |
| Cavallo et al. (2024) | 103.135 | 8.309 | 0.616 | – | – | – |
| Hunt & Reffert (2024) | 103.139 | 8.333 | 0.616 | -2.996 | 1.181 | – |
| Hu & Soubiran (2025) | 103.135 | 8.309 | – | – | – | – |
| UCC | 103.132 | 8.344 | 0.614 | -3.018 | 1.184 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.404, diffAV50=0.535, MOD50=10.928, logAge50=8.851 |
| Cavallo et al. (2024) | AV50=0.69, dMod50=10.91, logAge50=8.84, [Fe/H]50=-0.46 |
| Hunt & Reffert (2024) | MassJ=101.075, MassTot=102.661 |
| Hu & Soubiran (2025) | MA22=-0.17, MA23f=-0.3, MZ23=-0.3, MK24=-0.22, MF24=-0.09 |
Search coordinates in Bayestar19