Ryu 629 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large distance, below 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.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	274.78	-23.27	0.181	-1.562	-4.845	-144.536
Bica et al.	2019	274.774	-23.281	–	–	–	–

💡 Note: The UCC values are estimated from its identified members.