Theia 3337
0.03
UTI
0.31
CN
1.0
Cdens
0.75
CC3
0.0
Clit
0.06
Cdup
Radius (P>50% members)
4.1 [arcmin]
- CN 0.31 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 0.06 Very likely duplicate
Overview
Theia 3337 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a relatively 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: 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
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 | 138.986 | -44.865 | 0.555 | -5.202 | 5.153 | 20.178 |
| Hunt & Reffert | 2024 | 139.002 | -44.882 | 0.551 | -5.213 | 5.163 | 20.199 |
| Cavallo et al. | 2024 | 138.979 | -44.847 | 0.549 | â | â | â |
| Hunt & Reffert | 2023 | 139.002 | -44.882 | 0.551 | -5.213 | 5.163 | 20.199 |
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 | 223* | â | â |
| Cavallo et al. | 2024 | 1.61 | 0.64 | â | 219 | -0.130 | â | â | â |
| Hunt & Reffert | 2023 | 1.73 | 0.78 | 0.38 | 41 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.