UBC 1195
0.29
UTI
0.41
CN
0.09
Cdens
0.75
CC3
0.1
Clit
1.0
Cdup
Nm (P>50%)
41
Core radius and density
2.4 [pc], 0.4 [pc-2]
- CN 0.41 Poorly populated
- Cdens 0.09 Very 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
UBC 1195 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is rarely studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 2.773 | 57.978 | 0.28 | -2.224 | -1.325 | -72.137 |
| Yang et al. | 2025 | 2.772 | 57.967 | â | â | â | â |
| Hunt & Reffert | 2024 | 2.772 | 57.967 | 0.256 | -2.207 | -1.304 | -74.123 |
| Cavallo et al. | 2024 | 3.081 | 58.0 | 0.262 | â | â | â |
| Hunt & Reffert | 2023 | 2.772 | 57.967 | 0.256 | -2.207 | -1.304 | -74.123 |
| Castro-Ginard et al. | 2022 | 2.75 | 57.96 | 0.28 | -2.23 | -1.34 | -74.98 |
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 | 3.28 | 1.48 | 2.17 | 216 | 0.020 | 424 | â | â |
| Yang et al. | 2025 | â | â | â | 219 | -0.170(3) | â | â | â |
| Hunt & Reffert | 2024 | 3.28 | 1.48 | 2.17 | 216 | â | 424(1) | â | â |
| Cavallo et al. | 2024 | 2.92 | 1.66 | â | 151 | 0.210 | â | â | â |
| Hunt & Reffert | 2023 | 3.28 | 1.48 | 2.17 | 216 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.58 | 1.23 | â | 37 | 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: 0.99 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.99 (50th percentile).