Theia 2007
0.04
UTI
0.0
CN
0.19
Cdens
0.38
CC3
0.0
Clit
0.32
Cdup
Radius (P>50% members)
10.4 [arcmin]
- CN 0.0 Sparse
- Cdens 0.19 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 0.32 Possibly duplicate
Overview
Theia 2007 is a sparse, very loose object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young 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.
Relatively close
Moderate 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 | 303.426 | 34.463 | 0.623 | -0.877 | -3.641 | -36.821 |
| Hunt & Reffert | 2024 | 303.374 | 34.247 | 0.619 | -0.856 | -3.631 | -36.69 |
| Cavallo et al. | 2024 | 303.391 | 34.422 | 0.62 | â | â | â |
| Hunt & Reffert | 2023 | 303.374 | 34.247 | 0.619 | -0.856 | -3.631 | -36.69 |
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 | 150* | â | â |
| Cavallo et al. | 2024 | 1.67 | 1.47 | â | 100 | 0.420 | â | â | â |
| Hunt & Reffert | 2023 | 1.54 | 1.57 | 1.29 | 36 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.