UBC 1149
0.51
UTI
0.56
CN
1.0
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
7.3 [N/pc2]
- CN 0.56 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly 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 1149 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 327.198 | 54.824 | 0.257 | -3.478 | -3.772 | -58.416 |
| Hunt & Reffert | 2024 | 327.225 | 54.824 | 0.251 | -3.473 | -3.772 | -71.981 |
| Cavallo et al. | 2024 | 327.166 | 54.823 | 0.249 | â | â | â |
| Hunt & Reffert | 2023 | 327.225 | 54.824 | 0.251 | -3.473 | -3.772 | -71.981 |
| Castro-Ginard et al. | 2022 | 327.17 | 54.82 | 0.24 | -3.48 | -3.78 | â |
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 | 3.57 | 3.29 | 2.19 | 339 | 0.230 | 984 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 984(1) | â | â |
| Cavallo et al. | 2024 | 3.37 | 3.29 | â | 339 | 0.230 | â | â | â |
| Hunt & Reffert | 2023 | 3.57 | 3.62 | 2.19 | 115 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.92 | 2.52 | â | 1091 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Silver sample.