20067+3607 BKO  86AC

Coord 2000	20067+3607		Discov num	BKO  86		Comp	AC		Coord arcsec 2000	20 06 42.41 +36 07 08.9
Date first	1998		Date last	2015		Obs	8
Pa first	97		Pa last	97		P.A. Now (θ)	97°
Sep first	14.9		Sep last	14.9		Sep. Now (ρ)	14.9"
Mag pri	12.58		Mag sec	16.00		delta mag (ΔM)	3.42		Spectral class
Pri motion ra	-003		Sec motion ra	-004
Pri motion dec	-007		Sec motion dec	-005
Notes

rPM=0.294 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 06 42 +36 07 09	SEI 883 AB	2015	10	137	26.1	12.58	12.74	0.16
Show			20 06 42 +36 07 09	BKO 86 AC	2015	8	97	14.9	12.58	16.00	3.42		<===

Triple system
3 visible stars in this system

Precise pa

97.1

Precise sep

14.854

Constellation

Cygnus

Gaia DR2

2059122014509082112

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20067+3607	BKO 86	AC	2002	2	97	14.9	10.70	14.20		D	200642.41+360708.9
20067+3607	BKO 86	AC	2010	4	97	14.9	12.58	16.00			200642.41+360708.9
20067+3607	BKO 86	AC	2015	4	97	14.9	12.58	16.00			200642.41+360708.9

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