Theia 2665
0.01
UTI
0.34
CN
0.33
Cdens
0.25
CC3
0.0
Clit
0.06
Cdup
Radius (P>50% members)
10.3 [arcmin]
- CN 0.34 Poorly populated
- Cdens 0.33 Loose
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 0.06 Very likely duplicate
Overview
Theia 2665 is a poorly populated, 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 metal-poor, intermediate-age 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-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 335.467 | 55.908 | 0.657 | -1.579 | -1.094 | -29.005 |
| Hunt & Reffert | 2024 | 335.446 | 55.939 | 0.667 | -1.561 | -1.117 | -25.241 |
| Cavallo et al. | 2024 | 335.474 | 55.915 | 0.663 | â | â | â |
| Hunt & Reffert | 2023 | 335.446 | 55.939 | 0.667 | -1.561 | -1.117 | -25.241 |
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 | 123* | â | â |
| Cavallo et al. | 2024 | 1.28 | 1.35 | â | 257 | -0.570 | â | â | â |
| Hunt & Reffert | 2023 | 1.45 | 0.85 | 0.23 | 284 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.