HSC 2912
0.25
UTI
0.0
CN
0.75
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
3.0 [arcmin]
- CN 0.0 Sparse
- Cdens 0.75 Dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2912 is a sparse, dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by very high extinction. It is catalogued as a metal-poor, young cluster (see Parameters). It was recently reported in the literature.
Relatively close
Very high extinction
Metal-poor
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 263.337 | -35.987 | 0.378 | 1.077 | -1.832 | -3.103 |
| Hunt & Reffert | 2024 | 263.333 | -35.981 | 0.374 | 1.012 | -1.851 | 3.946 |
| Cavallo et al. | 2024 | 263.347 | -35.966 | 0.384 | â | â | â |
| Hunt & Reffert | 2023 | 263.333 | -35.981 | 0.374 | 1.012 | -1.851 | 3.946 |
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 | 598* | â | â |
| Cavallo et al. | 2024 | 1.81 | 5.33 | â | 27 | -0.960 | â | â | â |
| Hunt & Reffert | 2023 | 2.35 | 4.88 | 2.14 | 112 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.