14516+1900 UC 2857

Coord 2000	14516+1900		Discov num	UC 2857		Comp			Coord arcsec 2000	14 51 38.67 +18 59 41.9
Date first	1897		Date last	2015		Obs	10
Pa first	110		Pa last	110		P.A. Now (θ)	110°
Sep first	32.8		Sep last	32.8		Sep. Now (ρ)	32.8"
Mag pri	10.37		Mag sec	12.52		delta mag (ΔM)	2.15		Spectral class	K2III (yellow-orange)
Pri motion ra	-083		Sec motion ra	-082
Pri motion dec	-007		Sec motion dec	-009
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.027 (< 0.3, Physical double) This double is physical.

Precise pa	110.3		Precise sep	32.782		Constellation	Bootes		Tycho2	1481-00609-1
Gaia DR2	00351705216

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14516+1900	UC 2857		2000	2	110	32.8	10.20	12.50		V	145138.67+185941.9
14516+1900	UC 2857		2001	3	110	32.8	10.20	12.50		V	145138.67+185941.9
14516+1900	UC 2857		2010	4	110	32.8	10.37	12.52	K2III	V	145138.67+185941.9
14516+1900	UC 2857		2015	5	110	32.7	10.37	12.52	K2III	V	145138.67+185941.9

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