19426+1150 STT 380AB (Chi Aql)

Coord 2000	19426+1150		Discov num	STT 380		Comp	AB		Coord arcsec 2000	19 42 34.01 +11 49 35.8
Date first	1843		Date last	2009		Obs	147
Pa first	81		Pa last	76		P.A. Now (θ)	76°
Sep first	0.7		Sep last	0.4		Sep. Now (ρ)	0.4"
Mag pri	5.37		Mag sec	6.57		delta mag (ΔM)	1.2		Spectral class	A3V+G0III (white/yellow)
Pri motion ra	+004		Sec motion ra	+004
Pri motion dec	-011		Sec motion dec	-011
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	Chi Aql	105168	19426+1150	STT 380	AB	1843	2009	147	76	0.4	5.37	6.57	1.20		<===
Show		105168	19426+1150	STT 380	AC	1912	2015	6	47	81.0	5.37	12.40	7.03
Show		105168	19426+1150	DAM 309	AD	2000	2011	3	137	102.1	5.37	12.60	7.23
Show		105168	19426+1150	J 1858	AE	1907	2011	8	273	132.1	5.37	11.52	6.15
Show		105168	19426+1150	DAM 309	DG	2000	2014	4	255	6.1	12.60	15.00	2.40
Show		105168	19426+1150	HLM 26	EF	1907	2015	11	317	7.6	11.50	11.60	0.10

Septuple system
7 visible stars in this system

Precise pa	75.9		Precise sep	0.394		Name	Chi Aql		Constellation	Aquila
SAO	105168		HIP	96957		Tycho2	1065-03144-1		Gaia DR2	16058236928
HD	186203		HR	7497		GC	27272		BD	BD+11 3955
Bayer	Chi Aquilae		Bayer name	Chi Aql		Flamsteed	47 Aquilae		Flamsteed name	47 Aql
Distance	261.78		Distance ly	853.93

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19426+1150	STT 380	AB	2004	157	77	0.4	5.37	6.57	A3V+G0III	N D	194234.01+114935.8
19426+1150	STT 380	AB	2007	158	77	0.4	5.37	6.57	A3V+G0III	N D	194234.01+114935.8
19426+1150	STT 380	AB	2009	159	76	0.4	5.37	6.57	A3V+G0III	N D	194234.01+114935.8

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