Ryu 212
0.31
UTI
0.3
CN
1.0
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
1.8 [arcmin]
- CN 0.3 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
Ryu 212 is a poorly populated, very dense object of 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 small percentage of members with 2 later reported entries. See table with shared members information.
No fundamental parameters
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 274.212 | -16.306 | 0.328 | -0.356 | -2.386 | -0.921 |
| Bica et al. | 2019 | 274.224 | -16.312 | â | â | â | â |
đĄ Note: The UCC values are estimated from its identified members.
