HSC 446
Summary
HSC 446 is a sparse, very loose object of low C3 quality. It is located at a 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.
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) | 290.026 | 20.823 | 1.269 | -1.388 | -3.039 | -4.957 |
| Cavallo et al. (2024) | 290.051 | 20.795 | 1.262 | – | – | – |
| Hunt & Reffert (2024) | 290.026 | 20.823 | 1.269 | -1.388 | -3.039 | -4.957 |
| UCC | 290.043 | 20.821 | 1.271 | -1.398 | -3.047 | -2.814 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=3.496, diffAV50=2.446, MOD50=9.448, logAge50=8.472 |
| Cavallo et al. (2024) | AV50=4.51, dMod50=9.93, logAge50=8.38, [Fe/H]50=0.43 |
| Hunt & Reffert (2024) | MassJ=79.2757, MassTot=90.5768 |
Search coordinates in Bayestar19