HSC 2912
0.25
UTI
0.0
CN
0.75
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
3.7 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.75 Dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
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.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 2.08 | 5.105 | 2.14 | 70 | -0.960 | 598 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 598(1) | 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 |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Part of multiple system G170, along with Ruprecht_127, CWNU_50, HSC_2921 and UBC_564.
Cavallo et al. (2024)
Silver sample.