19429+3832 SEI 664 AB

Coord 2000	19429+3832		Discov num	SEI 664		Comp	AB		Coord arcsec 2000	19 42 58.39 +38 32 10.1
Date first	1896		Date last	2015		Obs	11
Pa first	32		Pa last	33.3		P.A. Now (θ)	33.3°
Sep first	18.2		Sep last	20.279		Sep. Now (ρ)	20.279"
Mag pri	11.00		Mag sec	11.00		delta mag (ΔM)	0		Spectral class
Pri motion ra	-014		Sec motion ra	-003
Pri motion dec	-012		Sec motion dec	-002
Notes

rPM=0.806 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 42 58 +38 32 10	SEI 664 AB	2015	11	33	20.3	11.00	11.00	0.00		<===
Show			19 42 58 +38 32 10	WSI 46 AC	2015	8	325	8.0	11.00	13.60	2.60

Triple system
3 estimated visually detectable stars in this system

Constellation

Cygnus

Gaia DR2

2073137729747982720