20346+2914 J   565AC

Coord 2000	20346+2914		Discov num	J   565		Comp	AC		Coord arcsec 2000	20 34 36.26 +29 14 18.3
Date first	1954		Date last	2015		Obs	16
Pa first	103		Pa last	88		P.A. Now (θ)	88°
Sep first	12.7		Sep last	16.2		Sep. Now (ρ)	16.2"
Mag pri	10.40		Mag sec	13.90		delta mag (ΔM)	3.5		Spectral class	G5 (yellow)
Pri motion ra	-076		Sec motion ra	-001
Pri motion dec	-089		Sec motion dec	-011
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.925 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20346+2914	TDT2388	Aa,Ab	1991	1991	1	297	0.5	10.88	11.13	0.25
Show			20346+2914	J 565	AB	1898	2015	46	48	6.5	10.40	10.37	0.03
Show			20346+2914	J 565	AC	1954	2015	16	88	16.2	10.40	13.90	3.50		<===

Quadruple system
3 visible stars in this system

Precise pa	88.1		Precise sep	16.16		Constellation	Vulpecula		Tycho2	2169-01183-1
Gaia DR2	49820460416		HD	334718

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20346+2914	J 565	AC	1999	3	92	15.3	10.40	13.90	G5	D	203436.26+291418.3
20346+2914	J 565	AC	2010	4	89	15.7	10.40	13.90	G5	D	203436.26+291418.3
20346+2914	J 565	AC	2011	5	88	16.1	10.40	13.90	G5	N D	203436.26+291418.3
20346+2914	J 565	AC	2012	7	89	15.7	10.40	13.90	G5	N D	203436.26+291418.3
20346+2914	J 565	AC	2013	10	89	16.0	10.40	13.90	G5	N	203436.26+291418.3
20346+2914	J 565	AC	2015	11	88	16.2	10.40	13.90	G5	N	203436.26+291418.3

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