HSC 539
Summary
HSC 539 is a sparse, very loose object of intermediate C3 quality. It is located at a large 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.
Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 299.503 | 30.348 | 0.143 | -3.251 | -5.912 | -44.442 |
| Cavallo et al. (2024) | 299.541 | 30.349 | 0.146 | – | – | – |
| Hunt & Reffert (2024) | 299.503 | 30.348 | 0.143 | -3.251 | -5.912 | -44.442 |
| UCC | 299.565 | 30.369 | 0.14 | -3.27 | -5.915 | -29.407 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=3.988, diffAV50=2.007, MOD50=14.027, logAge50=8.382 |
| Cavallo et al. (2024) | AV50=3.93, dMod50=13.47, logAge50=8.78, [Fe/H]50=-0.49 |
| Hunt & Reffert (2024) | MassJ=1084.99, MassTot=1084.99 |
Search coordinates in Bayestar19