Theia 1082
0.11
UTI
0.0
CN
0.28
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
16.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.28 Loose
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
Theia 1082 is a sparse, loose object of low 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: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
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 | 193.248 | -59.062 | 1.194 | -9.867 | -3.502 | -22.305 |
| Hunt & Reffert | 2024 | 193.652 | -58.96 | 1.179 | -9.883 | -3.399 | -20.713 |
| Cavallo et al. | 2024 | 192.84 | -58.986 | 1.179 | â | â | â |
| Hunt & Reffert | 2023 | 193.652 | -58.96 | 1.179 | -9.883 | -3.399 | -20.713 |
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 | 90* | â | â |
| Cavallo et al. | 2024 | 0.82 | 0.72 | â | 107 | 0.170 | â | â | â |
| Hunt & Reffert | 2023 | 0.80 | 0.36 | 0.52 | 158 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.