CWNU 1910
0.25
UTI
0.0
CN
0.36
Cdens
0.75
CC3
0.06
Clit
1.0
Cdup
Nm (P>50%)
21
Core radius and density
0.8 [pc], 1.8 [pc-2]
- CN 0.0 Sparse
- Cdens 0.36 Loose
- CC3 0.75 High quality
- Clit 0.06 Rarely 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 1910 is a sparse, 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, intermediate-age cluster (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 | 219.532 | -63.396 | 0.33 | -6.899 | -4.532 | -34.031 |
| Hunt & Reffert | 2024 | 219.544 | -63.395 | 0.329 | -6.916 | -4.541 | -33.91 |
| Cavallo et al. | 2024 | 219.544 | -63.388 | 0.33 | â | â | â |
| Hunt & Reffert | 2023 | 219.544 | -63.395 | 0.329 | -6.916 | -4.541 | -33.91 |
| He et al. | 2023 | 219.549 | -63.397 | 0.319 | -6.907 | -4.529 | 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 | 2.67 | 1.92 | 1.835 | 190 | -0.270 | 303 | â | â |
| Hunt & Reffert | 2024 | 2.67 | 1.69 | 1.84 | 206 | â | 303(1) | â | â |
| Cavallo et al. | 2024 | 1.99 | 2.15 | â | 174 | -0.270 | â | â | â |
| Hunt & Reffert | 2023 | 2.67 | 1.69 | 1.83 | 206 | â | â | â | â |
| He et al. | 2023 | 2.82 | 2.20 | â | 56 | 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.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.69 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.69 (50th percentile).