20332+4114 CAN 49 AB

Coord 2000	20332+4114		Discov num	CAN  49		Comp	AB		Coord arcsec 2000	20 33 13.26 +41 13 28.7
Date first	2008		Date last	2008		Obs	1
Pa first	312		Pa last	312.3		P.A. Now (θ)	312.3°
Sep first	3.7		Sep last	3.69		Sep. Now (ρ)	3.69"
Mag pri	8.00		Mag sec	16.10		delta mag (ΔM)	8.1		Spectral class	O6V (blue)
Pri motion ra			Sec motion ra
Pri motion dec			Sec motion dec
Notes	V K (Proper motion indicates physical, 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 This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 33 13 +41 13 29	CAN 49 AB	2008	1	312	3.7	8.00	16.10	8.10		<===
Show			20 33 13 +41 13 29	CAN 49 AC	2008	1	288	5.4	8.00	15.60	7.60
Show			20 33 13 +41 13 29	CAN 49 AD	2008	1	164	5.9	8.00	17.00	9.00
Show			20 33 13 +41 13 29	CAN 49 AE	2008	1	167	6.1	8.00	16.30	8.30
Show			20 33 13 +41 13 29	CAN 49 AF	2008	1	180	8.2	8.00	16.60	8.60
Show			20 33 13 +41 13 29	CAN 49 AG	2008	2	181	9.3	8.00	15.20	7.20
Show			20 33 13 +41 13 29	CAN 49 AH	2008	2	276	9.4	8.00	16.30	8.30
Show			20 33 13 +41 13 29	CAN 49 AI	2008	2	146	10.3	8.00	15.80	7.80
Show			20 33 13 +41 13 29	CAN 49 AJ	2008	2	247	10.4	8.00	15.90	7.90
Show			20 33 13 +41 13 29	CAN 49 AK	2008	3	355	10.4	8.00	13.80	5.80
Show			20 33 13 +41 13 29	CAN 49 AL	2008	2	251	10.5	8.00	16.70	8.70
Show			20 33 13 +41 13 29	CAN 49 AM	2008	1	126	10.6	8.00	16.70	8.70
Show			20 33 13 +41 13 29	CAN 49 AN	2008	1	11	10.8	8.00	16.50	8.50
Show			20 33 13 +41 13 29	CAN 49 AO	2008	1	56	11.7	8.00	16.20	8.20
Show			20 33 13 +41 13 29	CAN 49 AP	2014	5	218	11.7	8.00	14.90	6.90
Show			20 33 13 +41 13 29	CAN 49 AQ	2008	3	126	13.1	8.00	14.80	6.80

17-fold system
17 estimated visually detectable stars in this system

Constellation

Cygnus