Theia 2728
0.01
UTI
0.0
CN
0.26
Cdens
0.38
CC3
0.0
Clit
0.08
Cdup
Radius (P>50% members)
11.9 [arcmin]
- CN 0.0 Sparse
- Cdens 0.26 Loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 0.08 Very likely duplicate
Overview
Theia 2728 is a sparse, loose object of low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, 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-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 96.697 | 15.22 | 0.815 | -1.361 | -0.849 | 23.972 |
| Hunt & Reffert | 2024 | 96.667 | 15.192 | 0.806 | -1.373 | -0.851 | 18.621 |
| Cavallo et al. | 2024 | 96.706 | 15.174 | 0.81 | â | â | â |
| Hunt & Reffert | 2023 | 96.667 | 15.192 | 0.806 | -1.373 | -0.851 | 18.621 |
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 | 112* | â | â |
| Cavallo et al. | 2024 | 1.49 | 1.30 | â | 112 | 0.560 | â | â | â |
| Hunt & Reffert | 2023 | 1.17 | 1.11 | 0.83 | 155 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.