20004+0303 J  2567AB

Coord 2000	20004+0303		Discov num	J  2567		Comp	AB		Coord arcsec 2000	20 00 30.77 +02 59 58.6
Date first	1943		Date last	2015		Obs	6
Pa first	156		Pa last	158		P.A. Now (θ)	158°
Sep first	80.0		Sep last	81.0		Sep. Now (ρ)	81"
Mag pri	9.62		Mag sec	12.60		delta mag (ΔM)	2.98		Spectral class	A3 (white)
Pri motion ra	+022		Sec motion ra	-013
Pri motion dec	+001		Sec motion dec	-019
Notes

rPM=1.751 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 00 31 +02 59 59	J 2567 AB	2015	6	158	81.0	9.62	12.60	2.98		<===
Show			20 00 33 +02 58 44	J 2567 BC	2016	4	295	2.2	12.70	13.70	1.00

Triple system
3 visible stars in this system

Precise pa	157.6		Precise sep	80.975		Constellation	Aquila		Tycho2	0498-01679-1
Gaia DR2	4241171735411946112		HD	189554

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20004+0303	J 2567	AB	2000	3	157	80.7	9.62	12.70		D	200030.77+025958.6
20004+0303	J 2567	AB	2002	5	158	80.6	9.62	12.70		D	200030.77+025958.6
20004+0303	J 2567	AB	2015	6	158	81.0	9.62	12.60	A3		200030.77+025958.6

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