UBC 579
0.13
UTI
0.0
CN
0.14
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.6 [arcmin]
- CN 0.0 Sparse
- Cdens 0.14 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
UBC 579 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane. No fundamental parameter values are available for this object. It is rarely studied in the literature, with no articles listed in the last 6 years.
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.
No fundamental parameters
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 305.875 | 31.998 | 0.373 | -1.947 | -3.612 | 41.724 |
| Cantat-Gaudin et al. | 2020 | 305.89 | 32.0 | 0.357 | -1.95 | -3.613 | â |
| Castro-Ginard et al. | 2020 | 305.897 | 32.02 | 0.356 | -1.944 | -3.617 | â |
đĄ Note: The UCC values are estimated from its identified members.
Dias et al. (2021)
Dubious open cluster.