19512+1431 HJ 1440

Coord 2000	19512+1431		Discov num	HJ 1440		Comp			Coord arcsec 2000	19 51 13.75 +14 31 44.5
Date first	1828		Date last	2015		Obs	13
Pa first	53		Pa last	55		P.A. Now (θ)	55°
Sep first	12.0		Sep last	15.4		Sep. Now (ρ)	15.4"
Mag pri	10.92		Mag sec	12.20		delta mag (ΔM)	1.28		Spectral class	K0 (yellow-orange)
Pri motion ra	+001		Sec motion ra	-005
Pri motion dec	+003		Sec motion dec	-009
Notes

rPM=1.303 This double is not physical.

Precise pa	54.9		Precise sep	15.373		Constellation	Aquila		Tycho2	1070-02226-1
Gaia DR2	25707591552		HD	354037

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19512+1431	HJ 1440		2007	5	55	15.6	10.92	12.20		D	195113.75+143144.5
19512+1431	HJ 1440		2010	9	55	15.2	10.92	12.20	K0		195113.75+143144.5
19512+1431	HJ 1440		2015	10	55	15.3	10.92	12.20	K0		195113.75+143144.5

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