18495+5157 UC 3685

Coord 2000	18495+5157		Discov num	UC 3685		Comp			Coord arcsec 2000	18 49 32.27 +51 57 15.6
Date first	1998		Date last	2015		Obs	4
Pa first	147		Pa last	147		P.A. Now (θ)	147°
Sep first	73.1		Sep last	73.5		Sep. Now (ρ)	73.5"
Mag pri	15.30		Mag sec	15.81		delta mag (ΔM)	0.51		Spectral class
Pri motion ra	-047		Sec motion ra	-041
Pri motion dec	-057		Sec motion dec	-074
Notes	V (Proper motion indicates physical)

rPM=0.213 (< 0.3, Physical double) This double is physical.

Precise pa

146.7

Precise sep

73.485

Constellation

Draco

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18495+5157	UC 3685		2000	2	147	73.2	15.30	15.80		V	184932.27+515715.6
18495+5157	UC 3685		2003	2	147	73.3	15.30	15.80		V	184932.27+515715.6
18495+5157	UC 3685		2010	3	147	73.4	15.30	15.81		V	184932.27+515715.6
18495+5157	UC 3685		2015	4	147	73.5	15.30	15.81		V	184932.27+515715.6

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