UBC 1360
0.20
UTI
0.25
CN
0.13
Cdens
0.5
CC3
0.06
Clit
1.0
Cdup
Nm (P>50%)
25
Core radius and density
2.1 [pc], 0.7 [pc-2]
- CN 0.25 Poorly populated
- Cdens 0.13 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.06 Rarely 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 1360 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low 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 rarely studied in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 110.103 | -8.768 | 0.326 | -2.297 | 1.17 | â |
| Hunt & Reffert | 2024 | 110.121 | -8.765 | 0.327 | -2.306 | 1.169 | â |
| Cavallo et al. | 2024 | 110.115 | -8.76 | 0.327 | â | â | â |
| Hunt & Reffert | 2023 | 110.121 | -8.765 | 0.327 | -2.306 | 1.169 | â |
| Castro-Ginard et al. | 2022 | 110.11 | -8.76 | 0.32 | -2.3 | 1.16 | 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 | 2.74 | 0.53 | 0.5 | 376 | -0.210 | 119 | â | â |
| Hunt & Reffert | 2024 | 2.74 | 0.53 | 0.50 | 420 | â | 119(1) | â | â |
| Cavallo et al. | 2024 | 2.50 | 0.55 | â | 331 | -0.210 | â | â | â |
| Hunt & Reffert | 2023 | 2.74 | 0.53 | 0.50 | 420 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.32 | 0.29 | â | 123 | 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.
Hunt & Reffert (2024)
Classified as open cluster. CMD classes: 1.00 (50th percentile), true positive (human-assigned).
Hunt & Reffert (2023)
Classified as open cluster. CMD classes: 1.00 (50th percentile), true positive (human-assigned).