HSC 508
0.03
UTI
0.0
CN
0.08
Cdens
0.38
CC3
0.0
Clit
0.36
Cdup
Radius (P>50% members)
183.6 [arcmin]
- CN 0.0 Sparse
- Cdens 0.08 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 0.36 Possibly duplicate
Overview
HSC 508 is a sparse, very loose object of low C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.
Very close
Low 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 | 338.441 | -0.816 | 7.087 | 22.409 | -11.147 | 11.693 |
| Zhang et al. | 2024 | 338.43 | -3.314 | â | â | â | â |
| Cavallo et al. | 2024 | 338.845 | -2.616 | 7.193 | â | â | â |
| Hunt & Reffert | 2023 | 338.43 | -3.314 | 7.193 | 22.994 | -10.635 | 9.568 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.024* | â | â | â |
| Cavallo et al. | 2024 | 0.14 | 0.48 | â | 93 | 0.060 | â | â | â |
| Hunt & Reffert | 2023 | 0.14 | 0.04 | 0.31 | 155 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.