CWNU 3057
0.29
UTI
0.31
CN
0.38
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.0 [arcmin]
- CN 0.31 Poorly populated
- Cdens 0.38 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 3057 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.
Very distant
Moderate extinction
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | – | 106.795 | -10.785 | 0.144 | -0.61 | 1.348 | – |
| He et al. | 2023 | 106.806 | -10.783 | 0.14 | -0.612 | 1.327 | – |
💡 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 |
|---|---|---|---|---|---|---|---|---|---|
| He et al. | 2023 | 6.46 | 2.10 | – | 501 | – | – | – | – |
💡 Note: The parameters are sometimes transformed from their original values to match the format of the columns shown here, see FAQ. The columns DAv, Bfr, BSS correspond to differential extinction, binary fraction, and blue stragglers, respectively. BSS values can be listed as fractions or integers.
