19454+4120 KOI3500

Coord 2000	19454+4120		Discov num	KOI3500		Comp			Coord arcsec 2000	19 45 25.10 +41 20 08.0
Date first	2010		Date last	2015		Obs	4
Pa first	137		Pa last	139		P.A. Now (θ)	139°
Sep first	2.5		Sep last	2.5		Sep. Now (ρ)	2.5"
Mag pri	11.83		Mag sec	15.20		delta mag (ΔM)	3.37		Spectral class
Pri motion ra	-009		Sec motion ra
Pri motion dec	+007		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

139.1

Precise sep

2.544

Constellation

Cygnus

Gaia DR2

54560320768

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19454+4120	KOI3500		2014	1	140	2.5	11.83	15.20		K	194525.10+412008.0
19454+4120	KOI3500		2015	4	139	2.5	11.83	15.20		K	194525.10+412008.0

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