20143+1507 CHE 225AB (67 Aql)

Coord 2000	20143+1507		Discov num	CHE 225		Comp	AB		Coord arcsec 2000	20 14 18.82 +15 07 28.7
Date first	1910		Date last	2015		Obs	5
Pa first	207		Pa last	212		P.A. Now (θ)	212°
Sep first	7.4		Sep last	7.6		Sep. Now (ρ)	7.6"
Mag pri	11.50		Mag sec	13.60		delta mag (ΔM)	2.1		Spectral class
Pri motion ra	+019		Sec motion ra	+007
Pri motion dec	-011		Sec motion dec	-016
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.592 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	67 Aql	105878	20143+1507	CHE 225	AB	1910	2015	5	212	7.6	11.50	13.60	2.10		<===
Show		105878	20143+1507	BKO 539	AC	1998	2015	4	276	4.5	11.50	14.50	3.00

Triple system
3 visible stars in this system

Precise pa	212.4		Precise sep	7.601		Name	67 Aql		Constellation	Aquila
SAO	105878		Gaia DR2	19680412672		HD	192425		HR	7724
DM	BD+14 4227		Flamsteed	67 Aquilae		Flamsteed name	67 Aql

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20143+1507	CHE 225	AB	2008	3	212	7.5	11.50	13.60		D	201418.82+150728.7
20143+1507	CHE 225	AB	2015	5	212	7.6	11.50	13.60		N	201418.82+150728.7

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