20332+4120 CAN 51 AF

Coord 2000	20332+4120		Discov num	CAN  51		Comp	AF		Coord arcsec 2000	20 33 14.10 +41 20 21.9
Date first	2005		Date last	2005		Obs	1
Pa first	0		Pa last	359.5		P.A. Now (θ)	359.5°
Sep first	14.7		Sep last	14.74		Sep. Now (ρ)	14.74"
Mag pri	6.80		Mag sec	14.80		delta mag (ΔM)	8		Spectral class	O3I (blue)
Pri motion ra	-001		Sec motion ra
Pri motion dec	-004		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 33 14 +41 20 22	MZA 28 AB	2015	9	105	18.6	10.50	12.60	2.10
Show			20 33 14 +41 20 22	MZA 28 AC	2015	3	107	15.7	10.50	16.30	5.80
Show			20 33 14 +41 20 22	MZA 28 AD	2015	6	80	20.4	10.50	16.20	5.70
Show			20 33 14 +41 20 22	MZA 28 AE	2015	3	104	25.0	10.50	18.70	8.20
Show			20 33 14 +41 20 22	CAN 51 AF	2005	1	0	14.7	6.80	14.80	8.00		<===

Sextuple system
6 estimated visually detectable stars in this system

Constellation

Cygnus

Tycho2

3161-01335-1