Ryu 106
0.12
UTI
0.0
CN
0.46
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Nm (P>50%)
19
Core radius and density
0.7 [pc], 2.3 [pc-2]
- CN 0.0 Sparse
- Cdens 0.46 Loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
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
Ryu 106 is a sparse, loose object of very low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane. No fundamental parameter values are available for this object. It is rarely studied in the literature, with no articles listed in the last 7 years.
Note: This object shares a moderate percentage of members with at least one entry reported in the same catalogue. See table with shared members information.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 257.677 | -40.645 | 0.311 | -2.163 | -3.281 | -58.138 |
| Bica et al. | 2019 | 257.699 | -40.632 | â | â | â | â |
đĄ Note: The UCC values are estimated from its identified members.
