Theia 2115
0.00
UTI
0.41
CN
1.0
Cdens
0.75
CC3
0.0
Clit
0.0
Cdup
Radius (P>50% members)
4.3 [arcmin]
- CN 0.41 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 0.0 Very likely duplicate
Overview
Theia 2115 is a poorly populated, very dense object of high 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 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
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 239.436 | -53.067 | 0.721 | -3.277 | -3.201 | -15.804 |
| Hunt & Reffert | 2024 | 239.435 | -53.053 | 0.729 | -3.264 | -3.194 | -28.113 |
| Cavallo et al. | 2024 | 239.441 | -53.061 | 0.73 | â | â | â |
| Hunt & Reffert | 2023 | 239.435 | -53.053 | 0.729 | -3.264 | -3.194 | -28.113 |
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 | 219* | â | â |
| Cavallo et al. | 2024 | 1.41 | 2.71 | â | 41 | 0.320 | â | â | â |
| Hunt & Reffert | 2023 | 1.29 | 2.74 | 1.85 | 37 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.