19181+5114 KOI 486

Coord 2000	19181+5114		Discov num	KOI 486		Comp			Coord arcsec 2000	19 18 05.07 +51 14 14.3
Date first	2010		Date last	2015		Obs	3
Pa first	73		Pa last	74		P.A. Now (θ)	74°
Sep first	3.5		Sep last	3.4		Sep. Now (ρ)	3.4"
Mag pri	12.60		Mag sec	15.70		delta mag (ΔM)	3.1		Spectral class
Pri motion ra	+035		Sec motion ra
Pri motion dec	+026		Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

Precise pa	74.4		Precise sep	3.384		Constellation	Cygnus		SAO	31549
Tycho2	3554-00292-1		Gaia DR2	2133242846415831936

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19181+5114	KOI 486		2010	1	73	3.5	12.60	15.70		K	191805.07+511414.3
19181+5114	KOI 486		2015	2	74	3.4	12.60	15.70		K	191805.07+511414.3

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