Casado 82
0.26
UTI
0.0
CN
0.34
Cdens
0.75
CC3
0.1
Clit
1.0
Cdup
Nm (P>50%)
23
Core radius and density
1.4 [pc], 1.7 [pc-2]
- CN 0.0 Sparse
- Cdens 0.34 Loose
- CC3 0.75 High quality
- Clit 0.1 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
Casado 82 is a sparse, loose object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the metallicity parameter (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 | 300.902 | 36.017 | 0.493 | -3.188 | -6.268 | -22.387 |
| Zhang et al. | 2024 | 300.898 | 36.022 | â | â | â | â |
| Hunt & Reffert | 2024 | 300.898 | 36.022 | 0.494 | -3.203 | -6.256 | -22.376 |
| Cavallo et al. | 2024 | 300.935 | 35.996 | 0.494 | â | â | â |
| Hunt & Reffert | 2023 | 300.898 | 36.022 | 0.494 | -3.203 | -6.256 | -22.376 |
| Casado & Hendy | 2023 | 300.91 | 36.04 | 0.493 | -3.24 | -6.24 | -22.0 |
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 | 1.93 | 1.45 | 1.27 | 6 | -0.214 | 292 | â | â |
| Zhang et al. | 2024 | â | â | â | â | -0.214(1) | â | â | â |
| Hunt & Reffert | 2024 | 1.93 | 1.35 | 1.27 | 6 | â | 292(1) | â | â |
| Cavallo et al. | 2024 | 1.90 | 1.62 | â | 6 | -0.380 | â | â | â |
| Hunt & Reffert | 2023 | 1.93 | 1.35 | 1.27 | 6 | â | â | â | â |
| Casado & Hendy | 2023 | 2.00 | 1.55 | â | 6 | -0.006 | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Classified as genetic pair P190, along with Teutsch_8.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.98 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.98 (50th percentile).