CWNU 2810
0.56
UTI
0.56
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.7 [arcmin]
- CN 0.56 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2810 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.
Relatively close
High extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 284.675 | 0.699 | 0.607 | 0.391 | -4.592 | 5.276 |
| Hunt & Reffert | 2024 | 284.678 | 0.696 | 0.613 | 0.415 | -4.567 | -12.697 |
| Cavallo et al. | 2024 | 284.665 | 0.696 | 0.617 | â | â | â |
| Hunt & Reffert | 2023 | 284.678 | 0.696 | 0.613 | 0.415 | -4.567 | -12.697 |
| He et al. | 2023 | 284.666 | 0.694 | 0.605 | 0.392 | -4.616 | 5.48 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 764* | â | â |
| Cavallo et al. | 2024 | 2.45 | 5.00 | â | 27 | 0.270 | â | â | â |
| Hunt & Reffert | 2023 | 1.53 | 4.25 | 3.09 | 1778 | â | â | â | â |
| He et al. | 2023 | 1.48 | 5.95 | â | 282 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Wood sample.