Ryu 177
0.25
UTI
0.0
CN
0.76
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.76 Dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
Ryu 177 is a sparse, dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above 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.
No fundamental parameters
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 268.948 | -21.528 | 0.396 | -0.313 | -1.706 | 14.233 |
| Bica et al. | 2019 | 268.969 | -21.53 | â | â | â | â |
đĄ Note: The UCC values are estimated from its identified members.
