UBC 1387
0.55
UTI
0.5
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.9 [arcmin]
- CN 0.5 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1387 is a moderately populated, very dense 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, intermediate-age cluster (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 | 116.176 | -23.259 | 0.236 | -2.446 | 3.724 | â |
| Hunt & Reffert | 2024 | 116.174 | -23.26 | 0.23 | -2.45 | 3.716 | â |
| Cavallo et al. | 2024 | 116.179 | -23.261 | 0.23 | â | â | â |
| Hunt & Reffert | 2023 | 116.174 | -23.26 | 0.23 | -2.45 | 3.716 | â |
| Castro-Ginard et al. | 2022 | 116.17 | -23.26 | 0.23 | -2.45 | 3.73 | 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 | 371* | â | â |
| Cavallo et al. | 2024 | 3.65 | 1.21 | â | 155 | -0.010 | â | â | â |
| Hunt & Reffert | 2023 | 3.86 | 0.94 | 1.18 | 173 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 5.11 | 1.09 | â | 52 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.