UBC 1273
0.36
UTI
0.28
CN
0.25
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.0 [arcmin]
- CN 0.28 Poorly populated
- Cdens 0.25 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1273 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near 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 parameter (see Parameters). It is poorly studied in the literature.
Distant
Moderate extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 74.955 | 40.807 | 0.243 | -0.37 | -1.518 | â |
| Hunt & Reffert | 2024 | 74.936 | 40.821 | 0.242 | -0.38 | -1.502 | â |
| Cavallo et al. | 2024 | 74.967 | 40.807 | 0.243 | â | â | â |
| Hunt & Reffert | 2023 | 74.936 | 40.821 | 0.242 | -0.38 | -1.502 | â |
| Castro-Ginard et al. | 2022 | 74.97 | 40.81 | 0.24 | -0.39 | -1.5 | 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] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 410* | â | â |
| Cavallo et al. | 2024 | 2.88 | 1.20 | â | 257 | -0.150 | â | â | â |
| Hunt & Reffert | 2023 | 3.68 | 1.60 | 0.59 | 72 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.42 | 1.12 | â | 141 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.