HSC 2527
0.21
UTI
0.0
CN
0.32
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.8 [arcmin]
- CN 0.0 Sparse
- Cdens 0.32 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2527 is a sparse, loose object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young 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.
Distant
High extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 190.395 | -62.028 | 0.251 | -6.347 | -0.161 | â |
| Hunt & Reffert | 2024 | 190.403 | -62.044 | 0.243 | -6.436 | -0.113 | â |
| Cavallo et al. | 2024 | 190.512 | -61.93 | 0.245 | â | â | â |
| Hunt & Reffert | 2023 | 190.403 | -62.044 | 0.243 | -6.436 | -0.113 | â |
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 | 2024 | â | â | â | â | â | 320* | â | â |
| Cavallo et al. | 2024 | 3.68 | 4.64 | â | 13 | 0.350 | â | â | â |
| Hunt & Reffert | 2023 | 3.86 | 5.02 | 2.90 | 19 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.