HSC 394
0.03
UTI
0.0
CN
0.02
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
19.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.02 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 394 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by high extinction. It is catalogued as a massive, very old 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
High extinction
Massive
Very old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 292.5 | 10.295 | 0.811 | -3.487 | -5.872 | -6.683 |
| Hunt & Reffert | 2024 | 292.465 | 10.196 | 0.827 | -3.446 | -5.845 | â |
| Hunt & Reffert | 2023 | 292.465 | 10.196 | 0.827 | -3.446 | -5.845 | 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 | 1277* | â | â |
| Hunt & Reffert | 2023 | 1.18 | 4.61 | 0.37 | 5521 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
