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)

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			19426+1150	STT 380	AC	1912	2011	5	47	80.3	5.37	12.40	7.03
Show			19426+1150	DAM 309	AD	2000	2011	3	137	102.1	5.37	12.60	7.23
Show			19426+1150	J 1858	AE	1907	2011	8	273	132.1	5.37	11.52	6.15
Show			19426+1150	DAM 309	DG	2000	2001	2	256	5.9	12.60	15.00	2.40
Show			19426+1150	HLM 26	EF	1907	2011	7	316	7.5	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		Cdsa2 id	STT 380 AB
Constellation	Aquila		SAO	105168		Tycho2	1065-03144-1		HD	186203
HR	7497		Bayer	Chi Aquilae		Bayer name	Chi Aql		Flamsteed	47 Aquilae
Flamsteed name	47 Aql		Ra deg	19.70944722222222		De deg	11.826611111111111		last precise pa	75.9
last precise sep	0.394

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

If you need more information about this double, apply for a data request form to the WDS.