19553+0624 STT 532AC

Coord 2000	19553+0624		Discov num	STT 532		Comp	AC		Coord arcsec 2000	19 55 18.79 +06 24 24.3
Date first	1834		Date last	2008		Obs	12
Pa first	343		Pa last	349		P.A. Now (θ)	349°
Sep first	175.0		Sep last	214.8		Sep. Now (ρ)	214.8"
Mag pri	3.81		Mag sec	11.24		delta mag (ΔM)	7.43		Spectral class	G8IV (yellow)
Pri motion ra	+045		Sec motion ra	+011
Pri motion dec	-482		Sec motion dec	+005
Notes	N U (See Notes, Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=1.008 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	Alshain	125235	19553+0624	STT 532	AB	1838	2015	32	0	13.4	3.81	11.40	7.59
Show		125235	19553+0624	STT 532	AC	1834	2008	12	349	214.8	3.81	11.24	7.43		<===

Triple system
3 visible stars in this system

Precise pa	348.7		Precise sep	214.83		Constellation	Aquila		SAO	125235
HIP	98036		Tycho2	0493-03355-1		HD	188512		HR	7602
GC	27587		GL	Gl 771A		BD	BD+06 4357		Bayer	Beta Aquilae
Bayer name	Bet Aql		Flamsteed	60 Aquilae		Flamsteed name	60 Aql		Distance	13.7
Distance ly	44.69

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19553+0624	STT 532	AC	2007	10	350	213.4	3.81	11.24	G8IV	NLD	195518.79+062424.3
19553+0624	STT 532	AC	2008	11	349	214.8	3.81	11.24	G8IV	NLD	195518.79+062424.3

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