CWNU 1381
0.25
UTI
0.41
CN
0.72
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
5.0 [arcmin]
- CN 0.41 Poorly populated
- Cdens 0.72 Moderately dense
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 1381 is a poorly populated, moderately dense object of very low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature. Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | – | 61.691 | 48.87 | 0.431 | 0.393 | -0.986 | -48.044 |
| He et al. | 2023 | 61.691 | 48.868 | 0.441 | 0.373 | -0.987 | – |
💡 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 | 2.04 | 2.25 | – | 355 | – | – | – | – |
💡 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.
