20332+4122 CAN 47 AI

Coord 2000	20332+4122		Discov num	CAN  47		Comp	AI		Coord arcsec 2000	20 33 10.51 +41 22 22.5
Date first	1998		Date last	2008		Obs	2
Pa first	29		Pa last	29.3		P.A. Now (θ)	29.3°
Sep first	13.3		Sep last	13.15		Sep. Now (ρ)	13.15"
Mag pri	9.00		Mag sec	14.40		delta mag (ΔM)	5.4		Spectral class	B0V (blue-white)
Pri motion ra	-003		Sec motion ra
Pri motion dec	-001		Sec motion dec
Notes	N K (See Notes, 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 33 11 +41 22 22	CAN 6 AB	2008	3	26	0.1	13.30	14.40	1.10
Show			20 33 11 +41 22 22	CAN 47 AC	2008	2	208	2.3	9.00	15.90	6.90
Show			20 33 11 +41 22 22	CAN 47 AD	2008	3	68	6.5	9.00	12.60	3.60
Show			20 33 11 +41 22 22	CAN 47 AE	2008	3	315	9.0	9.00	14.80	5.80
Show			20 33 11 +41 22 22	CAN 47 AF	2008	3	222	10.9	9.00	14.20	5.20
Show			20 33 11 +41 22 22	CAN 47 AG	2008	3	290	10.9	9.00	14.90	5.90
Show			20 33 11 +41 22 22	CAN 47 AH	2014	6	6	13.0	9.00	14.10	5.10
Show			20 33 11 +41 22 22	CAN 47 AI	2008	2	29	13.2	9.00	14.40	5.40		<===

Ninefold system
9 estimated visually detectable stars in this system

Constellation

Cygnus