Note: see the UCAC4 document, and the the fix for high proper motion stars. The UCAC home page is available at http://www.usno.navy.mil/USNO/astrometry/optical-IR-prod/ucac.
Please acknowledge the usage of the UCAC4

I/322A/out Post annotation

UCAC4 Catalogue (Zacharias+, 2012) ReadMe+ftp 2013AJ....145...44Z metaI/322A/out Fourth U.S. Naval Observatory CCD Astrograph Catalog (113780093 rows)

Full	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	UCAC4	RA_ICRS deg	DE_ICRS deg	ePos mas	f.mag mag	of	db	pmRA mas/yr	pmDE mas/yr	Jmag mag	Kmag mag	Bmag mag	Vmag mag	rmag mag	imag mag	H	A	b	h	Z	B	L	N	S
1	21 03 35.716536	+45 45 05.55408	21 01 49.832220	+45 33 08.64516	087.130279600	-00.684819348	679-094944	315.8988189	+45.7515428	36	13.991	0	0	-30.0	-0.4	11.842	11.362					0	0	0	0	0	0	0	1	0