Theia 1914
0.03
UTI
0.52
CN
1.0
Cdens
0.75
CC3
0.0
Clit
0.06
Cdup
Radius (P>50% members)
6.1 [arcmin]
- CN 0.52 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 0.06 Very likely duplicate
Overview
Theia 1914 is a moderately 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 very metal-poor, 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
Very metal-poor
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 273.252 | -20.4 | 0.805 | -0.521 | -0.153 | -22.431 |
| Hunt & Reffert | 2024 | 273.288 | -20.412 | 0.814 | -0.51 | -0.139 | -19.434 |
| Cavallo et al. | 2024 | 273.249 | -20.391 | 0.818 | â | â | â |
| Hunt & Reffert | 2023 | 273.288 | -20.412 | 0.814 | -0.51 | -0.139 | -19.434 |
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 | 303* | â | â |
| Cavallo et al. | 2024 | 1.22 | 1.48 | â | 93 | -1.110 | â | â | â |
| Hunt & Reffert | 2023 | 1.16 | 0.91 | 0.55 | 88 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.