20096+3530 BKO  97AE

Coord 2000	20096+3530		Discov num	BKO  97		Comp	AE		Coord arcsec 2000	20 09 35.23 +35 29 10.5
Date first	2000		Date last	2015		Obs	7
Pa first	107		Pa last	107		P.A. Now (θ)	107°
Sep first	70.6		Sep last	70.4		Sep. Now (ρ)	70.4"
Mag pri	10.52		Mag sec	12.73		delta mag (ΔM)	2.21		Spectral class
Pri motion ra	-002		Sec motion ra	+000
Pri motion dec	-005		Sec motion dec	-010
Notes

rPM=0.539 Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20096+3530	SEI 930	AB	1896	2015	11	101	22.5	10.52	12.88	2.36
Show			20096+3530	BKO 97	AC	2002	2015	6	178	24.1	10.52	13.56	3.04
Show			20096+3530	BKO 97	AE	2000	2015	7	107	70.4	10.52	12.73	2.21		<===
Show			20096+3530	BKO 97	CD	2002	2015	7	11	8.7	13.50	14.00	0.50
Show		69531	20096+3530	BKO 97	EF	2000	2015	8	312	8.3	12.50	14.00	1.50

Sextuple system
6 visible stars in this system

Precise pa	107		Precise sep	70.361		Constellation	Cygnus		Tycho2	2679-00061-1
Gaia DR2	58270245504

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20096+3530	BKO 97	AE	2002	1	107	70.4	10.73	12.20			200935.23+352910.5
20096+3530	BKO 97	AE	2015	4	107	70.4	10.52	12.73			200935.23+352910.5

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