UBC 1604
0.46
UTI
0.29
CN
1.0
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
35.9 [N/pc2]
- CN 0.29 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate 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 1604 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a metal-rich, young cluster, but with a large variance across recent sources for the age parameter (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 | 17.213 | 67.444 | 0.485 | -1.25 | 0.24 | -58.088 |
| Hunt & Reffert | 2024 | 17.213 | 67.44 | 0.49 | -1.272 | 0.245 | -58.089 |
| Cavallo et al. | 2024 | 17.17 | 67.432 | 0.489 | â | â | â |
| Hunt & Reffert | 2023 | 17.213 | 67.44 | 0.49 | -1.272 | 0.245 | -58.089 |
| Castro-Ginard et al. | 2022 | 17.22 | 67.44 | 0.49 | -1.26 | 0.25 | 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 | 2.12 | 3.48 | 1.59 | 46 | 0.640 | 238 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 238(1) | â | â |
| Cavallo et al. | 2024 | 2.41 | 3.48 | â | 19 | 0.640 | â | â | â |
| Hunt & Reffert | 2023 | 1.91 | 3.62 | 1.59 | 46 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.12 | 3.03 | â | 112 | 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.