HSC 2193
0.40
UTI
0.26
CN
0.9
Cdens
0.75
CC3
0.03
Clit
1.0
Cdup
Nm (P>50%)
26
Core radius and density
0.8 [pc], 4.5 [pc-2]
- CN 0.26 Poorly populated
- Cdens 0.9 Very 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 2193 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the age parameter (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 | 137.53 | -48.675 | 1.392 | -7.626 | 3.565 | 8.0 |
| Hunt & Reffert | 2024 | 137.497 | -48.686 | 1.398 | -7.625 | 3.572 | 21.474 |
| Cavallo et al. | 2024 | 137.51 | -48.682 | 1.419 | â | â | â |
| Hunt & Reffert | 2023 | 137.497 | -48.686 | 1.398 | -7.625 | 3.572 | 21.474 |
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 | 0.69 | 3.83 | 1.75 | 9 | 0.250 | 74 | â | â |
| Hunt & Reffert | 2024 | 0.69 | 3.83 | 1.75 | 9 | â | 74(1) | â | â |
| Cavallo et al. | 2024 | 1.53 | 2.42 | â | 4169 | 0.250 | â | â | â |
| Hunt & Reffert | 2023 | 0.69 | 3.83 | 1.75 | 9 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Wood sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.75 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.75 (50th percentile).