CWNU 2739
0.44
UTI
0.53
CN
0.43
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
2.2 [N/pc2]
- CN 0.53 Moderately populated
- Cdens 0.43 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
CWNU 2739 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 324.454 | 48.544 | 0.417 | -3.672 | -3.734 | -65.923 |
| Hunt & Reffert | 2024 | 324.531 | 48.605 | 0.4 | -3.636 | -3.734 | -71.55 |
| Cavallo et al. | 2024 | 324.479 | 48.565 | 0.412 | â | â | â |
| Hunt & Reffert | 2023 | 324.531 | 48.605 | 0.4 | -3.636 | -3.734 | -71.55 |
| He et al. | 2023 | 324.454 | 48.547 | 0.427 | -3.665 | -3.741 | â |
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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 2.24 | 1.4 | 2.44 | 28 | -0.260 | 319 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 319(1) | â | â |
| Cavallo et al. | 2024 | 2.09 | 1.41 | â | 19 | -0.260 | â | â | â |
| Hunt & Reffert | 2023 | 2.28 | 1.13 | 2.44 | 128 | â | â | â | â |
| He et al. | 2023 | 2.24 | 1.40 | â | 28 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.