20322+4648 A   736AB

Coord 2000	20322+4648		Discov num	A   736		Comp	AB		Coord arcsec 2000	20 32 11.33 +46 48 16.4
Date first	1904		Date last	2008		Obs	10
Pa first	344		Pa last	349		P.A. Now (θ)	349°
Sep first	0.5		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	9.69		Mag sec	10.45		delta mag (ΔM)	0.76		Spectral class	A5 (white)
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	-011		Sec motion dec	-011
Notes

Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		49759	20322+4648	A 736	AB	1904	2008	10	349	0.6	9.69	10.45	0.76		<===
Show		49759	20322+4648	DAM 636	AC	1893	2015	7	106	17.0	9.69	13.00	3.31

Triple system
3 visible stars in this system

Precise pa	349		Precise sep	0.61		Constellation	Cygnus		SAO	49759
Tycho2	3573-01286-1		Gaia DR2	29898590336

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20322+4648	A 736	AB	2008	10	349	0.6	9.69	10.45	A5		203211.33+464816.4

If you need more information about this double, apply for a data request form to the WDS.