19487+4650 KOI2428

Coord 2000	19487+4650		Discov num	KOI2428		Comp			Coord arcsec 2000	19 48 44.55 +46 49 31.0
Date first	2010		Date last	2015		Obs	2
Pa first	121		Pa last	122		P.A. Now (θ)	122°
Sep first	3.9		Sep last	3.8		Sep. Now (ρ)	3.8"
Mag pri	13.30		Mag sec	15.20		delta mag (ΔM)	1.9		Spectral class
Pri motion ra	-039		Sec motion ra
Pri motion dec	-005		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

122.1

Precise sep

3.811

Constellation

Cygnus

Gaia DR2

2080350392890543488

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19487+4650	KOI2428		2010	1	121	3.9	13.30	15.20		K	194844.55+464931.0
19487+4650	KOI2428		2015	2	122	3.8	13.30	15.20		K	194844.55+464931.0

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