HSC 327
0.23
UTI
0.0
CN
0.89
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
5.5 [arcmin]
- CN 0.0 Sparse
- Cdens 0.89 Dense
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 327 is a sparse, dense object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-rich, very young 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
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 282.802 | 1.034 | 0.689 | -0.694 | -4.43 | 21.316 |
| Hunt & Reffert | 2024 | 282.815 | 1.041 | 0.693 | -0.696 | -4.372 | 21.322 |
| Cavallo et al. | 2024 | 282.807 | 1.056 | 0.701 | â | â | â |
| Hunt & Reffert | 2023 | 282.815 | 1.041 | 0.693 | -0.696 | -4.372 | 21.322 |
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 | 307* | â | â |
| Cavallo et al. | 2024 | 1.68 | 3.45 | â | 19 | 0.850 | â | â | â |
| Hunt & Reffert | 2023 | 1.35 | 4.18 | 1.28 | 8 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.