Theia 3329
0.12
UTI
0.26
CN
0.68
Cdens
0.75
CC3
0.0
Clit
0.35
Cdup
Radius (P>50% members)
9.7 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.68 Moderately dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 0.35 Possibly duplicate
Overview
Theia 3329 is a poorly populated, moderately dense object of high C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by low 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 possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.
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 | 255.374 | -25.692 | 1.022 | -0.599 | 0.304 | -18.548 |
| Hunt & Reffert | 2024 | 255.407 | -25.706 | 1.011 | -0.728 | 0.332 | -16.086 |
| Cavallo et al. | 2024 | 255.341 | -25.678 | 1.017 | â | â | â |
| Hunt & Reffert | 2023 | 255.407 | -25.706 | 1.011 | -0.728 | 0.332 | -16.086 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 77* | â | â |
| Cavallo et al. | 2024 | 0.99 | 0.84 | â | 115 | 0.210 | â | â | â |
| Hunt & Reffert | 2023 | 0.95 | 0.51 | 0.58 | 291 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.