19442+3015 HJ 1434

Coord 2000	19442+3015		Discov num	HJ 1434		Comp			Coord arcsec 2000	19 44 15.65 +30 17 12.6
Date first	1828		Date last	2015		Obs	12
Pa first	291		Pa last	300		P.A. Now (θ)	300°
Sep first	3.0		Sep last	8.3		Sep. Now (ρ)	8.3"
Mag pri	11.76		Mag sec	12.85		delta mag (ΔM)	1.09		Spectral class	G8III (yellow)
Pri motion ra	+003		Sec motion ra	+001
Pri motion dec	-007		Sec motion dec	+002
Notes	B (Blue magnitudes)

Visually invisible, K-band or other infrared star rPM=1.211 This double is not physical.

Precise pa	300		Precise sep	8.322		Constellation	Cygnus		Tycho2	2656-05228-1
Gaia DR2	76581006336		HD	332499

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19442+3015	HJ 1434		1998	4	300	8.2	11.76	12.85		DB	194415.65+301712.6
19442+3015	HJ 1434		2002	6	300	8.3	11.76	12.85		DB	194415.65+301712.6
19442+3015	HJ 1434		2010	7	298	7.7	11.76	12.85	G8III	B	194415.65+301712.6
19442+3015	HJ 1434		2015	8	300	8.3	11.76	12.85	G8III	B	194415.65+301712.6

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