HSC 853
0.45
UTI
0.62
CN
0.9
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
15.0 [arcmin]
- CN 0.62 Moderately populated
- Cdens 0.9 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 853 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.
Close
Moderate 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 | 337.155 | 65.164 | 1.084 | -1.858 | -2.43 | -20.92 |
| Hunt & Reffert | 2024 | 337.372 | 65.187 | 1.083 | -1.875 | -2.426 | -15.641 |
| Cavallo et al. | 2024 | 337.085 | 65.155 | 1.082 | â | â | â |
| Hunt & Reffert | 2023 | 337.372 | 65.187 | 1.083 | -1.875 | -2.426 | -15.641 |
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 | 135* | â | â |
| Cavallo et al. | 2024 | 0.96 | 2.13 | â | 13 | 0.230 | â | â | â |
| Hunt & Reffert | 2023 | 0.89 | 2.00 | 2.18 | 6 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.