HSC 2944
0.18
UTI
0.0
CN
0.26
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
1.3 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.26 Loose
- CC3 0.62 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 2944 is a sparse, loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a 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.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 262.441 | -31.843 | 0.572 | -1.072 | -2.428 | -17.323 |
| Hunt & Reffert | 2024 | 262.44 | -31.879 | 0.568 | -1.05 | -2.403 | -17.349 |
| Hunt & Reffert | 2023 | 262.44 | -31.879 | 0.568 | -1.05 | -2.403 | -17.349 |
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 | 1.69 | 2.66 | 1.7 | 49 | â | 183 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 183(1) | â | â |
| Hunt & Reffert | 2023 | 1.69 | 2.66 | 1.70 | 49 | 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 G174, along with HSC_2958 and HSC_2935.