HSC 2763
0.18
UTI
0.25
CN
0.38
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
1.9 [N/pc2]
- CN 0.25 Poorly populated
- Cdens 0.38 Loose
- CC3 0.25 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 2763 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age 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 | 239.349 | -45.988 | 9.583 | -27.459 | -42.288 | 5.429 |
| Cavallo et al. | 2024 | 239.008 | -46.038 | 9.579 | â | â | â |
| Hunt & Reffert | 2023 | 239.886 | -46.371 | 9.579 | -27.211 | -43.042 | 5.105 |
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 | 0.105 | 0.655 | 0.64 | 912 | 0.290 | â | â | â |
| Cavallo et al. | 2024 | 0.11 | 0.80 | â | 1288 | 0.290 | â | â | â |
| Hunt & Reffert | 2023 | 0.10 | 0.51 | 0.64 | 537 | â | â | â | â |
Cavallo et al. (2024)
Silver sample.
Hunt & Reffert (2024)
Classified as a moving group.