UBC 1564
0.06
UTI
0.76
CN
1.0
Cdens
1.0
CC3
0.0
Clit
0.11
Cdup
Radius (P>50% members)
2.4 [arcmin]
- CN 0.76 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.0 Rarely studied
- Cdup 0.11 Likely duplicate
Overview
UBC 1564 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.
â ī¸ Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
Distant
Very high extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 258.944 | -38.723 | 0.259 | -1.305 | -3.271 | -9.572 |
| Cavallo et al. | 2024 | 258.94 | -38.729 | 0.278 | â | â | â |
| Hunt & Reffert | 2023 | 258.954 | -38.721 | 0.281 | -1.307 | -3.276 | 8.458 |
| Castro-Ginard et al. | 2022 | 258.94 | -38.72 | 0.27 | -1.31 | -3.27 | -10.12 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 2.65 | 5.40 | â | 44 | -0.430 | â | â | â |
| Hunt & Reffert | 2023 | 3.08 | 5.21 | 2.81 | 47 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.63 | 3.97 | â | 116 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.