19398+1945 HJ  894

Coord 2000	19398+1945		Discov num	HJ  894		Comp			Coord arcsec 2000	19 39 50.45 +19 43 31.8
Date first	1827		Date last	2015		Obs	18
Pa first	120		Pa last	110		P.A. Now (θ)	110°
Sep first	3.5		Sep last	10.4		Sep. Now (ρ)	10.4"
Mag pri	10.53		Mag sec	11.14		delta mag (ΔM)	0.61		Spectral class	A0 (white)
Pri motion ra	+002		Sec motion ra	+020
Pri motion dec	-002		Sec motion dec	-006
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.883 This double is not physical.

Precise pa	110		Precise sep	10.411		Constellation	Vulpecula		Tycho2	1610-01310-1
Gaia DR2	09808875136		HD	185714

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19398+1945	HJ 894		2005	10	110	10.2	10.67	11.14	A0	N DB	193950.45+194331.8
19398+1945	HJ 894		2010	13	110	10.0	10.53	11.14	A0	N	193950.45+194331.8
19398+1945	HJ 894		2015	14	110	10.4	10.53	11.14	A0	N	193950.45+194331.8

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