19510+1025 POP1228AE

Coord 2000	19510+1025		Discov num	POP1228		Comp	AE		Coord arcsec 2000	19 51 01.64 +10 24 56.6
Date first	1982		Date last	2016		Obs	9
Pa first	145		Pa last	149		P.A. Now (θ)	149°
Sep first	89.7		Sep last	80.5		Sep. Now (ρ)	80.5"
Mag pri	5.19		Mag sec	12.14		delta mag (ΔM)	6.95		Spectral class	F8V (yellow-white)
Pri motion ra	+242		Sec motion ra	-001
Pri motion dec	-137		Sec motion dec	-006
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=0.993 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	Omi Aql	105338	19510+1025	J 124	AB	1910	2016	11	254	20.5	5.11	13.50	8.39
Show			19510+1025	J 124	AC	1910	2016	20	220	21.5	5.11	13.70	8.59
Show			19510+1025	POP1228	AD	1982	2016	9	122	48.3	5.11	13.20	8.09
Show			19510+1025	POP1228	AE	1982	2016	9	149	80.5	5.19	12.14	6.95		<===

Quintuple system
5 visible stars in this system

Precise pa	148.7		Precise sep	80.53		Constellation	Aquila		SAO	105338
HIP	97675		Tycho2	1062-02701-1		Gaia DR2	39306246656		HD	187691
HR	7560		GC	27480		GL	Gl 768.1A		BD	BD+10 4073
Bayer	Omicron Aquilae		Bayer name	Omi Aql		Flamsteed	54 Aquilae		Flamsteed name	54 Aql
Distance	19.19		Distance ly	62.6

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19510+1025	POP1228	AE	2002	3	147	84.6	5.11	13.00	F9V	N D	195101.50+102457.8
19510+1025	POP1228	AE	2008	4	148	83.6	5.11	13.00	F9V	NUD	195101.50+102457.8
19510+1025	POP1228	AE	2012	6	148	81.6	5.19	12.14	F9V	NU	195101.50+102457.8
19510+1025	POP1228	AE	2015	7	149	81.3	5.19	12.14	F8V	NU	195101.50+102457.8
19510+1025	POP1228	AE	2016	8	149	80.5	5.19	12.14	F8V	NU	195101.64+102456.6

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