MCM 46 is a poorly populated, 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 21 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–	211.813	-61.468	0.33	-5.543	-2.807	-21.974
Mercer et al.	2005	211.9	-61.453	–	–	–	–

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