19595+5944 ES  201AC

Coord 2000	19595+5944		Discov num	ES  201		Comp	AC		Coord arcsec 2000	19 59 32.48 +59 44 14.5
Date first	1898		Date last	2010		Obs	10
Pa first	98		Pa last	94		P.A. Now (θ)	94°
Sep first	30.7		Sep last	29.3		Sep. Now (ρ)	29.3"
Mag pri	8.81		Mag sec	10.70		delta mag (ΔM)	1.89		Spectral class	F8 (yellow-white)
Pri motion ra	+009		Sec motion ra	+000
Pri motion dec	-017		Sec motion dec	-002
Notes

rPM=0.909 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		32184	19595+5944	ES 201	AB	1903	2010	8	146	4.4	8.81	11.30	2.49
Show		32184	19595+5944	ES 201	AC	1898	2010	10	94	29.3	8.81	10.70	1.89		<===

Triple system
3 visible stars in this system

Precise pa	94.2		Precise sep	29.29		Constellation	Cygnus		SAO	32184
Tycho2	3947-00527-1		HD	189979		last precise pa	94.2		last precise sep	29.29

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19595+5944	ES 201	AC	1999	7	95	29.4	8.81	10.70	F8	D	195932.48+594414.5
19595+5944	ES 201	AC	2009	8	94	29.6	8.81	10.70	F8	D	195932.48+594414.5
19595+5944	ES 201	AC	2010	9	94	29.3	8.81	10.70	F8	D	195932.48+594414.5

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