HSC 2894
0.34
UTI
0.35
CN
1.0
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
9.6 [N/pc2]
- CN 0.35 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.38 Low 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 2894 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age 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 | 260.769 | -37.892 | 0.579 | 1.029 | 0.889 | -21.421 |
| Hunt & Reffert | 2024 | 260.781 | -37.88 | 0.577 | 1.031 | 0.864 | -21.24 |
| Cavallo et al. | 2024 | 260.747 | -37.895 | 0.577 | â | â | â |
| Hunt & Reffert | 2023 | 260.781 | -37.88 | 0.577 | 1.031 | 0.864 | -21.24 |
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 | 1.64 | 1.97 | 1.32 | 205 | 0.730 | 302 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 302(1) | â | â |
| Cavallo et al. | 2024 | 1.64 | 1.71 | â | 186 | 0.730 | â | â | â |
| Hunt & Reffert | 2023 | 1.64 | 2.23 | 1.32 | 224 | 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 G169, along with OC_0681 and CWNU_1279.
Cavallo et al. (2024)
Gold sample.