HSC 2338
0.33
UTI
0.0
CN
0.85
Cdens
0.75
CC3
0.03
Clit
1.0
Cdup
Nm (P>50%)
21
Core radius and density
0.7 [pc], 4.2 [pc-2]
- CN 0.0 Sparse
- Cdens 0.85 Dense
- 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 2338 is a sparse, dense object of high C3 quality. Its parallax locates it at a moderate 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.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 157.009 | -57.174 | 0.259 | -7.196 | 3.857 | 9.961 |
| Hunt & Reffert | 2024 | 157.01 | -57.174 | 0.248 | -7.184 | 3.885 | 9.952 |
| Cavallo et al. | 2024 | 157.002 | -57.174 | 0.245 | â | â | â |
| Hunt & Reffert | 2023 | 157.01 | -57.174 | 0.248 | -7.184 | 3.885 | 9.952 |
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 | 3.73 | 3.63 | 2.83 | 59 | 0.020 | 624 | â | â |
| Hunt & Reffert | 2024 | 3.73 | 3.63 | 2.83 | 59 | â | 624(1) | â | â |
| Cavallo et al. | 2024 | 4.07 | 3.61 | â | 51 | 0.020 | â | â | â |
| Hunt & Reffert | 2023 | 3.73 | 3.63 | 2.83 | 59 | 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: 0.06 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.06 (50th percentile).