Theia 3308
0.02
UTI
0.0
CN
0.8
Cdens
0.5
CC3
0.0
Clit
0.08
Cdup
Radius (P>50% members)
2.8 [arcmin]
- CN 0.0 Sparse
- Cdens 0.8 Dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 0.08 Very likely duplicate
Overview
Theia 3308 is a sparse, dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: This is very 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
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 330.161 | 53.081 | 0.385 | -4.107 | -3.892 | -5.943 |
| Hunt & Reffert | 2024 | 330.167 | 53.09 | 0.389 | -4.106 | -3.878 | -5.963 |
| Cavallo et al. | 2024 | 330.145 | 53.083 | 0.391 | â | â | â |
| Hunt & Reffert | 2023 | 330.167 | 53.09 | 0.389 | -4.106 | -3.878 | -5.963 |
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 | 239* | â | â |
| Cavallo et al. | 2024 | 2.81 | 2.42 | â | 39 | 0.500 | â | â | â |
| Hunt & Reffert | 2023 | 2.46 | 2.51 | 1.28 | 29 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.