19449+1047 AGC  10AB

Coord 2000	19449+1047		Discov num	AGC  10		Comp	AB		Coord arcsec 2000	19 44 56.78 +10 46 30.6
Date first	1878		Date last	2009		Obs	41
Pa first	141		Pa last	141		P.A. Now (θ)	141°
Sep first	0.3		Sep last	0.2		Sep. Now (ρ)	0.2"
Mag pri	8.43		Mag sec	8.42		delta mag (ΔM)	0.01		Spectral class	B3IV-V (blue-white)
Pri motion ra	+007		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		105207	19 44 57 +10 46 31	AGC 10 AB	2009	41	141	0.2	8.43	8.42	0.01		<===
Show		105207	19 44 57 +10 46 31	STF 2570 AB,C	2016	47	277	4.3	7.62	9.81	2.19

Triple system
4 visible stars in this system

Precise pa	140.7		Precise sep	0.243		Constellation	Aquila		SAO	105207
HIP	97162		Tycho2	1061-01778-1		Gaia DR2	4302823310903478912		HD	186587
BD	BD+10 4036		Distance	170.94		Distance ly	557.61

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19449+1047	AGC 10	AB	2000	40	140	0.2	8.43	8.42	B3IV-V		194456.78+104630.6

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