CWNU 1169
0.32
UTI
0.3
CN
0.53
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
49.7 [arcmin]
- CN 0.3 Poorly populated
- Cdens 0.53 Moderately dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 1169 is a poorly populated, moderately dense object of high C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.
Very close
Low extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 101.201 | -36.361 | 4.312 | -8.975 | 9.3 | 15.601 |
| Cavallo et al. | 2024 | 100.943 | -36.217 | 4.342 | â | â | â |
| Hunt & Reffert | 2023 | 101.194 | -36.479 | 4.339 | -8.942 | 9.288 | 31.618 |
| He et al. | 2022 | 101.156 | -36.278 | 4.279 | -9.006 | 9.08 | 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] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.24 | 0.75 | â | 28 | -0.010 | â | â | â |
| Hunt & Reffert | 2023 | 0.23 | 1.09 | 0.64 | 79 | â | â | â | â |
| He et al. | 2022 | â | 0.15 | â | 32 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.