HSC 2813
0.33
UTI
0.33
CN
0.49
Cdens
0.75
CC3
0.03
Clit
1.0
Cdup
Nm (P>50%)
33
Core radius and density
1.3 [pc], 2.5 [pc-2]
- CN 0.33 Poorly populated
- Cdens 0.49 Loose
- CC3 0.75 High quality
- Clit 0.03 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 2813 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, 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 | 252.59 | -47.377 | 0.508 | -0.983 | -1.865 | -6.309 |
| Hunt & Reffert | 2024 | 252.583 | -47.385 | 0.506 | -0.978 | -1.852 | 19.68 |
| Cavallo et al. | 2024 | 252.569 | -47.383 | 0.508 | â | â | â |
| Hunt & Reffert | 2023 | 252.583 | -47.385 | 0.506 | -0.978 | -1.852 | 19.68 |
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 | 1.81 | 3.99 | 2.26 | 31 | 0.340 | 545 | â | â |
| Hunt & Reffert | 2024 | 1.81 | 3.99 | 2.26 | 31 | â | 545(1) | â | â |
| Cavallo et al. | 2024 | 1.74 | 3.94 | â | 46 | 0.340 | â | â | â |
| Hunt & Reffert | 2023 | 1.81 | 3.99 | 2.26 | 31 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.31 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.31 (50th percentile).