20069+3545 BKO 88 EG

Coord 2000	20069+3545		Discov num	BKO  88		Comp	EG		Coord arcsec 2000	20 06 56.05 +35 45 40.1
Date first	1998		Date last	2015		Obs	8
Pa first	302		Pa last	302		P.A. Now (θ)	302°
Sep first	5.9		Sep last	5.959		Sep. Now (ρ)	5.959"
Mag pri	14.00		Mag sec	14.70		delta mag (ΔM)	0.7		Spectral class
Pri motion ra	-005		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 06 54 +35 45 06	SEI 886 AB	2015	8	123	27.2	12.37	12.65	0.28
Show			20 06 54 +35 45 06	BKO 88 AC	2015	3	167	4.2	10.80	14.50	3.70
Show			20 06 54 +35 45 06	BKO 88 AE	2015	4	38	43.7	10.80	14.00	3.20
Show			20 06 56 +35 44 51	BKO 88 BD	2015	8	251	8.9	11.00	13.60	2.60
Show			20 06 56 +35 45 40	BKO 88 EF	2015	8	261	6.4	14.00	14.50	0.50
Show			20 06 56 +35 45 40	BKO 88 EG	2015	8	302	6.0	14.00	14.70	0.70		<===

Septuple system
7 estimated visually detectable stars in this system

Constellation

Cygnus

Gaia DR2

2059048798233639552