Theia 5677
0.04
UTI
0.0
CN
0.13
Cdens
0.75
CC3
0.25
Clit
0.16
Cdup
Stellar density (N50/rad)
0.7 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.13 Very loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 0.16 Likely duplicate
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
Theia 5677 is a sparse, very loose object of high C3 quality. Its parallax locates it at a moderate distance, below 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 likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 134.665 | -54.885 | 0.36 | -3.759 | 3.843 | 16.807 |
| Hu & Soubiran | 2025 | 134.75 | -54.927 | â | â | â | â |
| Hunt & Reffert | 2024 | 134.687 | -54.874 | 0.356 | -3.747 | 3.826 | 16.951 |
| Cavallo et al. | 2024 | 134.75 | -54.927 | 0.356 | â | â | â |
| Hunt & Reffert | 2023 | 134.687 | -54.874 | 0.356 | -3.747 | 3.826 | 16.951 |
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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 2.61 | 0.71 | 0.67 | 825 | -0.090 | 107 | â | â |
| Hu & Soubiran | 2025 | â | â | â | â | -0.210(5) | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 107(1) | â | â |
| Cavallo et al. | 2024 | 2.58 | 1.03 | â | 708 | 0.030 | â | â | â |
| Hunt & Reffert | 2023 | 2.64 | 0.39 | 0.67 | 942 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.