CWNU 61
0.27
UTI
0.33
CN
0.52
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
22.6 [arcmin]
- CN 0.33 Poorly populated
- Cdens 0.52 Moderately dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 61 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is rarely studied in the literature.
Close
Low 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 | 153.322 | -71.129 | 1.847 | -7.929 | 5.569 | 9.094 |
| Cavallo et al. | 2024 | 153.628 | -71.231 | 1.836 | â | â | â |
| Hunt & Reffert | 2023 | 153.52 | -71.041 | 1.841 | -7.974 | 5.461 | 11.086 |
| He et al. | 2022 | 152.589 | -71.145 | 1.85 | -7.86 | 5.64 | 9.8 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.55 | 0.49 | â | 224 | -0.070 | â | â | â |
| Hunt & Reffert | 2023 | 0.52 | 0.18 | 0.73 | 318 | â | â | â | â |
| He et al. | 2022 | 0.55 | 0.54 | â | 200 | -0.236 | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.