18428+4355 KOI 2486 AB

18^h 42^m 45.71^s +43° 55' 09.0" P.A. 68.00 sep 0.2 mag 13.40,13.90

Coord 2000	18428+4355		Discov num	KOI2486		Comp	AB		Coord arcsec 2000	18 42 45.71 +43 55 09.0
Date first	2012		Date last	2014		Obs	2
Pa first	63		Pa last	67.7		P.A. Now (θ)	67.7°
Sep first	0.2		Sep last	0.229		Sep. Now (ρ)	0.229"
Mag pri	13.40		Mag sec	13.90		delta mag (ΔM)	0.5		Spectral class
Pri motion ra	-012		Sec motion ra
Pri motion dec	-015		Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

18428+4355 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			18 42 46 +43 55 09	KOI 2486 AB	2014	2	68	0.2	13.40	13.90	0.50		<===
Show			18 42 46 +43 55 09	KOI 2486 AC	2015	3	85	6.2	11.70	16.10	4.40

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Gaia DR2

2116954848662114304