HSC 2183
0.22
UTI
0.0
CN
0.86
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
4.3 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.86 Dense
- 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 2183 is a sparse, dense object of low 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, but with a large variance across recent sources for the age parameter (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 | 135.862 | -48.53 | 0.462 | -4.743 | 3.913 | 28.857 |
| Hunt & Reffert | 2024 | 135.876 | -48.525 | 0.461 | -4.722 | 3.891 | -7.346 |
| Cavallo et al. | 2024 | 135.832 | -48.539 | 0.458 | â | â | â |
| Hunt & Reffert | 2023 | 135.876 | -48.525 | 0.461 | -4.722 | 3.891 | -7.346 |
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 | 1.995 | 3.84 | 2.0 | 36 | -0.070 | 175 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 175(1) | â | â |
| Cavallo et al. | 2024 | 1.91 | 3.86 | â | 65 | -0.070 | â | â | â |
| Hunt & Reffert | 2023 | 2.08 | 3.82 | 2.00 | 6 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.