19522+3139 ES  356

Coord 2000	19522+3139		Discov num	ES  356		Comp			Coord arcsec 2000	19 52 14.61 +31 39 28.7
Date first	1902		Date last	2016		Obs	9
Pa first	349		Pa last	344		P.A. Now (θ)	344°
Sep first	5.5		Sep last	6.2		Sep. Now (ρ)	6.2"
Mag pri	10.03		Mag sec	10.90		delta mag (ΔM)	0.87		Spectral class	A0 (white)
Pri motion ra	+002		Sec motion ra	-002
Pri motion dec	-004		Sec motion dec	-001
Notes

rPM=1.118 This double is not physical.

Precise pa	343.7		Precise sep	6.154		Cdsa2 id	ES 356		Constellation	Cygnus
Ra deg	19.870725		De deg	31.65797222222222		last precise pa	343.7		last precise sep	6.154

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19522+3139	ES 356		1998	5	344	6.1	10.03	10.90	A0	D	195214.61+313928.7
19522+3139	ES 356		2008	6	344	6.1	10.03	10.90	A0	D	195214.61+313928.7
19522+3139	ES 356		2016	9	344	6.2	10.03	10.90	A0		195214.61+313928.7

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