19510+1025 J   124AB (Omi Aql)

Coord 2000	19510+1025		Discov num	J   124		Comp	AB		Coord arcsec 2000	19 51 01.64 +10 24 56.6
Date first	1910		Date last	2016		Obs	11
Pa first	162		Pa last	254		P.A. Now (θ)	254°
Sep first	20.5		Sep last	20.5		Sep. Now (ρ)	20.5"
Mag pri	5.11		Mag sec	13.50		delta mag (ΔM)	8.39		Spectral class	F8V+M3.5V (yellow-white/red)
Pri motion ra	+242		Sec motion ra	+169
Pri motion dec	-137		Sec motion dec	+309
Notes	N L (See Notes, Linear solution)

rPM=1.283 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	Omi Aql	105338	19 51 02 +10 24 57	J 124 AB	2016	11	254	20.5	5.11	13.50	8.39		<===
Show		105338	19 51 02 +10 24 57	J 124 AC	2016	21	220	21.5	5.11	13.70	8.59
Show		105338	19 51 02 +10 24 57	POP 1228 AD	2016	9	122	48.3	5.11	13.20	8.09
Show		105338	19 51 02 +10 24 57	POP 1228 AE	2016	9	149	80.5	5.19	12.14	6.95

Quintuple system
5 visible stars in this system

Precise pa	253.6		Precise sep	20.48		Name	Omi Aql		Var name	O Aql
Constellation	Aquila		SAO	105338		HIP	97675		Tycho2	1062-02701-1
Gaia DR2	4303294039306246656		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	J 124	AB	1958	4	203	14.4	5.11	13.50	F9V	N	195101.50+102457.8
19510+1025	J 124	AB	2008	6	249	19.0	5.11	13.50	F9V+M3	NU	195101.50+102457.8
19510+1025	J 124	AB	2012	7	251	19.5	5.11	13.50	F9V M3	NL	195101.50+102457.8
19510+1025	J 124	AB	2015	8	253	20.6	5.11	13.50	F8V+M3.5V	NL	195101.50+102457.8
19510+1025	J 124	AB	2016	10	254	20.5	5.11	13.50	F8V+M3.5V	NL	195101.64+102456.6

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