HSC 2525
0.13
UTI
0.0
CN
0.04
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.04 Very loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2525 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a very large distance, above the mid-plane, affected by high extinction. It is catalogued as an old cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Very distant
High extinction
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 190.41 | -60.73 | 0.087 | -6.219 | 0.09 | -18.277 |
| Hunt & Reffert | 2023 | 190.433 | -60.73 | 0.071 | -6.169 | 0.082 | 50.598 |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2023 | 9.74 | 3.81 | 1.21 | 1321 | â | â | â | â |
Hunt & Reffert (2024)
Classified as a moving group.