19414+3313 HJ 1430AB

Coord 2000	19414+3313		Discov num	HJ 1430		Comp	AB		Coord arcsec 2000	19 41 24.77 +33 13 38.7
Date first	1921		Date last	2016		Obs	21
Pa first	152		Pa last	154		P.A. Now (θ)	154°
Sep first	17.4		Sep last	17.4		Sep. Now (ρ)	17.4"
Mag pri	10.31		Mag sec	11.54		delta mag (ΔM)	1.23		Spectral class	G5 (yellow)
Pri motion ra	+000		Sec motion ra	-005
Pri motion dec	-003		Sec motion dec	-007
Notes	U (Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=0.744 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19414+3313	HJ 1430	AB	1921	2016	21	154	17.4	10.31	11.54	1.23		<===
Show			19414+3313	BKO 78	AC	1988	2015	9	199	7.1	10.31	14.50	4.19
Show			19414+3313	BKO 78	AD	1998	2015	4	174	83.6	10.31	13.50	3.19
Show			19414+3313	BKO 78	DE	2002	2015	3	55	2.9	13.50	14.00	0.50

Quintuple system
5 visible stars in this system

Precise pa	154		Precise sep	17.402		Constellation	Cygnus		Tycho2	2660-00219-1
Gaia DR2	76083419648		HD	225389

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19414+3313	HJ 1430	AB	2006	10	154	18.4	10.31	11.54		D	194124.77+331338.7
19414+3313	HJ 1430	AB	2016	16	154	17.4	10.31	11.54	G5	U	194124.77+331338.7

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