UBC 1361
0.00
UTI
0.76
CN
1.0
Cdens
1.0
CC3
0.31
Clit
0.0
Cdup
Radius (P>50% members)
1.7 [arcmin]
- CN 0.76 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.31 Poorly studied
- Cdup 0.0 Very likely duplicate
Overview
UBC 1361 is a rich, very dense object of very high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly studied in the literature.
â ī¸ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
Very distant
Moderate extinction
Massive
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 | 106.135 | -11.256 | 0.147 | -0.443 | 1.043 | 57.048 |
| Hu & Soubiran | 2025 | 106.143 | -11.265 | â | â | â | â |
| Hunt & Reffert | 2024 | 106.137 | -11.252 | 0.15 | -0.455 | 1.034 | 57.068 |
| Cavallo et al. | 2024 | 106.143 | -11.265 | 0.148 | â | â | â |
| Hunt & Reffert | 2023 | 106.137 | -11.252 | 0.15 | -0.455 | 1.034 | 57.068 |
| Castro-Ginard et al. | 2022 | 106.14 | -11.26 | 0.14 | -0.45 | 1.04 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.510* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 1867* | â | â |
| Cavallo et al. | 2024 | 5.55 | 2.30 | â | 891 | -0.120 | â | â | â |
| Hunt & Reffert | 2023 | 5.92 | 1.97 | 1.93 | 1009 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 9.62 | 1.77 | â | 526 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.