HSC 2683
0.28
UTI
0.25
CN
0.32
Cdens
0.75
CC3
0.03
Clit
1.0
Cdup
Nm (P>50%)
25
Core radius and density
1.3 [pc], 1.6 [pc-2]
- CN 0.25 Poorly populated
- Cdens 0.32 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 2683 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a near-solar metallicity, very 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 | 228.442 | -58.197 | 0.328 | -4.696 | -4.119 | 75.295 |
| Hunt & Reffert | 2024 | 228.435 | -58.186 | 0.322 | -4.687 | -4.144 | 57.685 |
| Cavallo et al. | 2024 | 228.436 | -58.191 | 0.323 | â | â | â |
| Hunt & Reffert | 2023 | 228.435 | -58.186 | 0.322 | -4.687 | -4.144 | 57.685 |
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 | 2.84 | 5.89 | 1.5 | 10 | 0.460 | 843 | â | â |
| Hunt & Reffert | 2024 | 2.84 | 5.89 | 1.50 | 10 | â | 843(1) | â | â |
| Cavallo et al. | 2024 | 2.16 | 5.48 | â | 48 | 0.460 | â | â | â |
| Hunt & Reffert | 2023 | 2.84 | 5.89 | 1.50 | 10 | 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: 0.90 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.90 (50th percentile).