20352+5622 HJ 1552

Coord 2000	20352+5622		Discov num	HJ 1552		Comp			Coord arcsec 2000	20 35 14.61 +56 21 32.5
Date first	1905		Date last	2015		Obs	9
Pa first	228		Pa last	234		P.A. Now (θ)	234°
Sep first	26.1		Sep last	21.3		Sep. Now (ρ)	21.3"
Mag pri	9.43		Mag sec	11.90		delta mag (ΔM)	2.47		Spectral class	G0 (yellow)
Pri motion ra	-011		Sec motion ra	+012
Pri motion dec	-046		Sec motion dec	+005
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.183 This double is not physical.

Precise pa	234.2		Precise sep	21.258		Constellation	Cygnus		SAO	32715
Tycho2	3958-01667-1		Gaia DR2	55951420800		HD	239456

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20352+5622	HJ 1552		1983	2	226	40.4	9.48	10.70	G0		203514.62+562132.5
20352+5622	HJ 1552		2010	4	225	42.1	9.48	10.70	G0		203514.62+562132.5
20352+5622	HJ 1552		2015	7	234	21.3	9.43	11.90	G0	N	203514.61+562132.5

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