19426+1150 HLM  26EF

Coord 2000	19426+1150		Discov num	HLM  26		Comp	EF		Coord arcsec 2000	19 42 24.92 +11 49 40.7
Date first	1907		Date last	2015		Obs	8
Pa first	321		Pa last	317		P.A. Now (θ)	317°
Sep first	8.1		Sep last	7.6		Sep. Now (ρ)	7.6"
Mag pri	11.50		Mag sec	11.60		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	+003		Sec motion ra	+001
Pri motion dec	-003		Sec motion dec	-008
Notes	N (See Notes)

rPM=0.668 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	2015	6	47	81.0	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	2015	8	317	7.6	11.50	11.60	0.10		<===

Septuple system
7 visible stars in this system

Precise pa	316.7		Precise sep	7.603		Constellation	Aquila		SAO	105168
Gaia DR2	27398372352		HD	186203		HR	7497		DM	BD+11 3955
Flamsteed	47 Aquilae		Flamsteed name	47 Aql

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19426+1150	HLM 26	EF	2000	3	317	7.6	11.50	11.60		N	194224.92+114940.7
19426+1150	HLM 26	EF	2011	4	316	7.5	11.50	11.60		N	194224.92+114940.7
19426+1150	HLM 26	EF	2015	8	317	7.6	11.50	11.60		N	194224.92+114940.7

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