UBC 1587
0.56
UTI
0.54
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
11.8 [N/pc2]
- CN 0.54 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High 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 1587 is a moderately populated, very dense 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, very young cluster (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 | 172.333 | -64.039 | 0.41 | -6.66 | 0.749 | -14.866 |
| Hunt & Reffert | 2024 | 172.315 | -64.043 | 0.419 | -6.654 | 0.761 | -15.174 |
| Cavallo et al. | 2024 | 172.331 | -64.03 | 0.416 | â | â | â |
| Hunt & Reffert | 2023 | 172.315 | -64.043 | 0.419 | -6.654 | 0.761 | -15.174 |
| Castro-Ginard et al. | 2022 | 172.35 | -64.04 | 0.41 | -6.65 | 0.75 | 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 | 2.21 | 1.17 | 1.55 | 8 | -0.130 | 353 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 353(1) | â | â |
| Cavallo et al. | 2024 | 2.05 | 1.14 | â | 10 | -0.130 | â | â | â |
| Hunt & Reffert | 2023 | 2.21 | 1.17 | 1.55 | 8 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.50 | 1.31 | â | 8 | 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.