CWNU 2749
0.51
UTI
0.57
CN
0.6
Cdens
0.75
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
4.1 [arcmin]
- CN 0.57 Moderately populated
- Cdens 0.6 Moderately dense
- CC3 0.75 High quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2749 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a very small percentage of members with at least one entry reported in the same catalogue. See table with shared members information.
Distant
Moderate 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 | 87.277 | 33.396 | 0.257 | 0.137 | -1.108 | 14.994 |
| Zhang et al. | 2024 | 87.316 | 33.406 | â | â | â | â |
| Hunt & Reffert | 2024 | 87.316 | 33.406 | 0.254 | 0.14 | -1.107 | 22.857 |
| Cavallo et al. | 2024 | 87.253 | 33.374 | 0.255 | â | â | â |
| Hunt & Reffert | 2023 | 87.316 | 33.406 | 0.254 | 0.14 | -1.107 | 22.857 |
| He et al. | 2023 | 87.305 | 33.389 | 0.283 | 0.134 | -1.09 | 21.23 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.081* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 258* | â | â |
| Cavallo et al. | 2024 | 3.47 | 0.74 | â | 282 | 0.190 | â | â | â |
| Hunt & Reffert | 2023 | 3.65 | 1.15 | 1.81 | 222 | â | â | â | â |
| He et al. | 2023 | 4.07 | 1.45 | â | 355 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.