HSC 2600
0.12
UTI
0.0
CN
0.22
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.9 [arcmin]
- CN 0.0 Sparse
- Cdens 0.22 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2600 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age 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.
Relatively close
Moderate extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 204.643 | -62.828 | 0.435 | -3.172 | -0.192 | -22.468 |
| Hunt & Reffert | 2024 | 204.498 | -62.837 | 0.431 | -3.198 | -0.198 | -22.442 |
| Cavallo et al. | 2024 | 204.73 | -62.831 | 0.432 | â | â | â |
| Hunt & Reffert | 2023 | 204.498 | -62.837 | 0.431 | -3.198 | -0.198 | -22.442 |
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 | 200* | â | â |
| Cavallo et al. | 2024 | 2.34 | 2.10 | â | 776 | -0.050 | â | â | â |
| Hunt & Reffert | 2023 | 2.15 | 2.58 | 2.19 | 202 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.