20323+4126 CAN 36 AG

Coord 2000	20323+4126		Discov num	CAN  36		Comp	AG		Coord arcsec 2000	20 32 16.56 +41 25 35.7
Date first	1998		Date last	2014		Obs	5
Pa first	308		Pa last	307.6		P.A. Now (θ)	307.6°
Sep first	13.7		Sep last	13.65		Sep. Now (ρ)	13.65"
Mag pri	8.20		Mag sec	14.80		delta mag (ΔM)	6.6		Spectral class	O9V (blue)
Pri motion ra			Sec motion ra
Pri motion dec			Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 32 17 +41 25 36	CAN 36 AB	2008	1	129	3.9	8.20	13.30	5.10
Show			20 32 17 +41 25 36	CAN 36 AC	2008	1	172	5.2	8.20	15.40	7.20
Show			20 32 17 +41 25 36	CAN 36 AD	2008	1	350	6.2	8.20	14.90	6.70
Show			20 32 17 +41 25 36	CAN 36 AE	2008	1	77	9.0	8.20	15.90	7.70
Show			20 32 17 +41 25 36	CAN 36 AF	2014	5	351	11.8	8.20	13.60	5.40
Show			20 32 17 +41 25 36	CAN 36 AG	2014	5	308	13.7	8.20	14.80	6.60		<===

Septuple system
7 estimated visually detectable stars in this system

Constellation

Cygnus