19529+1425 A  1660AB

Coord 2000	19529+1425		Discov num	A  1660		Comp	AB		Coord arcsec 2000	19 52 53.17 +14 25 07.7
Date first	1931		Date last	1931		Obs	1
Pa first	110		Pa last	110		P.A. Now (θ)	110°
Sep first	0.2		Sep last	0.2		Sep. Now (ρ)	0.2"
Mag pri	9.70		Mag sec	9.80		delta mag (ΔM)	0.1		Spectral class	F2 (yellow-white)
Pri motion ra	+007		Sec motion ra
Pri motion dec	-007		Sec motion dec
Notes	N (See Notes)

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

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		105373	19529+1425	A 1660	AB	1931	1931	1	110	0.2	9.70	9.80	0.10		<===
Show		105373	19529+1425	A 1660	AB,C	1907	2018	14	203	0.7	10.24	10.32	0.08

Triple system
4 visible stars in this system

Precise pa	110.2		Precise sep	0.24		Constellation	Aquila		SAO	105373
Tycho2	1070-01493-1		HD	354044

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19529+1425	A 1660	AB	1931	1	110	0.2	9.70	9.80	F2	N	195253.17+142507.7

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