20286+2404 KU   59AB

Coord 2000	20286+2404		Discov num	KU   59		Comp	AB		Coord arcsec 2000	20 28 38.61 +24 04 27.0
Date first	1892		Date last	2016		Obs	17
Pa first	140		Pa last	142		P.A. Now (θ)	142°
Sep first	31.6		Sep last	32.9		Sep. Now (ρ)	32.9"
Mag pri	10.02		Mag sec	10.04		delta mag (ΔM)	0.02		Spectral class	A0 (white)
Pri motion ra	+007		Sec motion ra	+008
Pri motion dec	-002		Sec motion dec	-020
Notes

rPM=0.837 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		88724	20 28 39 +24 04 27	KU 59 AB	2016	17	142	32.9	10.02	10.04	0.02		<===
Show		88725	20 28 40 +24 04 01	KU 59 BC	2016	13	317	4.3	10.04	10.51	0.47

Triple system
3 visible stars in this system

Precise pa	141.9		Precise sep	32.933		Constellation	Vulpecula		SAO	88724
Tycho2	2156-00657-1		Gaia DR2	1831562144529858560		HD	346591

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20286+2404	KU 59	AB	2005	13	142	32.1	10.02	10.04	A0	D	202838.61+240427.0
20286+2404	KU 59	AB	2008	14	142	32.7	10.02	10.04	A0	D	202838.61+240427.0
20286+2404	KU 59	AB	2016	16	142	32.9	10.02	10.04	A0		202838.61+240427.0

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