19399-1451 HO  109

Coord 2000	19399-1451		Discov num	HO  109		Comp			Coord arcsec 2000	19 39 54.01 -14 50 57.5
Date first	1868		Date last	2015		Obs	9
Pa first	113		Pa last	114		P.A. Now (θ)	114°
Sep first	11.8		Sep last	11.8		Sep. Now (ρ)	11.8"
Mag pri	7.57		Mag sec	13.30		delta mag (ΔM)	5.73		Spectral class	B5V (blue-white)
Pri motion ra	+002		Sec motion ra	+006
Pri motion dec	-003		Sec motion dec	-005
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.573 Nature of this double is uncertain.

Precise pa	114.2		Precise sep	11.786		Constellation	Sagittarius		SAO	162864
HIP	96738		Tycho2	5736-00374-1		Gaia DR2	08499851008		HD	185514
BD	BD-15 5421		Distance	370.37		Distance ly	1208.15

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19399-1451	HO 109		1998	7	114	11.7	7.30	13.30	B5V	N D	193954.01-145057.5
19399-1451	HO 109		2000	8	115	11.8	7.30	13.30	B5V	N D	193954.01-145057.5
19399-1451	HO 109		2010	9	115	11.7	7.57	13.30	B5V	N	193954.01-145057.5
19399-1451	HO 109		2015	9	114	11.8	7.57	13.30	B5V	N	193954.01-145057.5

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