20070+2503 LOS   4AB

Coord 2000	20070+2503		Discov num	LOS   4		Comp	AB		Coord arcsec 2000	20 06 59.76 +25 03 44.5
Date first	2007		Date last	2015		Obs	3
Pa first	113		Pa last	111		P.A. Now (θ)	111°
Sep first	3.0		Sep last	3.1		Sep. Now (ρ)	3.1"
Mag pri	11.90		Mag sec	13.90		delta mag (ΔM)	2		Spectral class
Pri motion ra	+009		Sec motion ra
Pri motion dec	+004		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 06 60 +25 03 44	LOS 4 AB	2015	3	111	3.1	11.90	13.90	2.00		<===
Show			20 06 60 +25 03 44	POU 4219 AC	2015	7	261	3.1	11.90	13.80	1.90
Show			20 06 60 +25 03 44	POU 4219 BC	2016	1	276	5.9	13.92	13.47	0.45

Triple system
3 visible stars in this system

Precise pa	110.7		Precise sep	3.102		Constellation	Vulpecula		Tycho2	2158-01829-1
Gaia DR2	1833943751132526464

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20070+2503	LOS 4	AB	2007	1	113	3.0	11.90	13.90			200659.76+250344.5
20070+2503	LOS 4	AB	2009	2	113	2.9	11.90	13.90			200659.76+250344.5
20070+2503	LOS 4	AB	2015	3	111	3.1	11.90	13.90			200659.76+250344.5

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