HSC 712
0.13
UTI
0.0
CN
0.02
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.6 [arcmin]
- CN 0.0 Sparse
- Cdens 0.02 Very loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 712 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a very large* distance, near the mid-plane, affected by very high extinction. It is catalogued as a very massive, intermediate-age cluster (see Parameters). It was recently reported in the literature.
(*): The parallax distance estimate (~17.30 kpc) differs significantly from the median photometric distance (~12.60 kpc).
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.
Extremely distant
Very high extinction
Very massive
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 318.358 | 48.248 | 0.058 | -2.168 | -2.487 | -91.468 |
| Hunt & Reffert | 2024 | 318.361 | 48.244 | 0.052 | -2.161 | -2.477 | â |
| Hunt & Reffert | 2023 | 318.361 | 48.244 | 0.052 | -2.161 | -2.477 | 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 | 7859* | â | â |
| Hunt & Reffert | 2023 | 12.60 | 5.19 | 1.71 | 334 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
