19546+5037 ES  797

Coord 2000	19546+5037		Discov num	ES  797		Comp			Coord arcsec 2000	19 54 39.94 +50 36 41.9
Date first	1909		Date last	2003		Obs	3
Pa first	154		Pa last	155		P.A. Now (θ)	155°
Sep first	4.0		Sep last	4.6		Sep. Now (ρ)	4.6"
Mag pri	10.60		Mag sec	13.30		delta mag (ΔM)	2.7		Spectral class
Pri motion ra	+002		Sec motion ra
Pri motion dec	-002		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	155		Precise sep	4.627		Constellation	Cygnus		last precise pa	155
last precise sep	4.627

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19546+5037	ES 797		2000	2	155	4.7	10.60	13.30		D	195439.94+503641.9
19546+5037	ES 797		2003	3	155	4.6	10.60	13.30		D	195439.94+503641.9
19546+5037	ES 797		2010	4	150	4.2	10.60	13.30			195439.94+503641.9

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