Theia 3922
0.08
UTI
0.53
CN
1.0
Cdens
1.0
CC3
0.25
Clit
0.12
Cdup
Radius (P>50% members)
7.2 [arcmin]
- CN 0.53 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 0.12 Likely duplicate
Overview
Theia 3922 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a relatively close 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.
â ī¸ Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
Relatively close
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 | 267.945 | -33.398 | 0.771 | 0.427 | -2.857 | -10.397 |
| Hu & Soubiran | 2025 | 267.916 | -33.403 | â | â | â | â |
| Hunt & Reffert | 2024 | 267.959 | -33.385 | 0.767 | 0.456 | -2.797 | -15.193 |
| Cavallo et al. | 2024 | 267.916 | -33.403 | 0.769 | â | â | â |
| Hunt & Reffert | 2023 | 267.959 | -33.385 | 0.767 | 0.456 | -2.797 | -15.193 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.220* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 693* | â | â |
| Cavallo et al. | 2024 | 0.97 | 2.07 | â | 513 | -0.450 | â | â | â |
| Hunt & Reffert | 2023 | 1.25 | 1.84 | 1.53 | 263 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.