HSC 302
0.38
UTI
0.52
CN
1.0
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.9 [arcmin]
- CN 0.52 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 302 is a moderately populated, very dense object of low C3 quality. Its parallax locates it at a moderate 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.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Distant
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 | 281.093 | -2.134 | 0.329 | -0.476 | -2.469 | 33.831 |
| Hunt & Reffert | 2024 | 281.087 | -2.122 | 0.334 | -0.472 | -2.441 | 11.531 |
| Cavallo et al. | 2024 | 281.104 | -2.153 | 0.334 | â | â | â |
| Hunt & Reffert | 2023 | 281.087 | -2.122 | 0.334 | -0.472 | -2.441 | 11.531 |
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 | 966* | â | â |
| Cavallo et al. | 2024 | 4.66 | 3.62 | â | 20 | 0.640 | â | â | â |
| Hunt & Reffert | 2023 | 2.62 | 3.40 | 2.87 | 14 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Wood sample.