19493+0440 WOL   7AB

Coord 2000	19493+0440		Discov num	WOL   7		Comp	AB		Coord arcsec 2000	19 49 17.43 +04 40 20.7
Date first	2013		Date last	2015		Obs	5
Pa first	184		Pa last	184		P.A. Now (θ)	184°
Sep first	3.6		Sep last	3.6		Sep. Now (ρ)	3.6"
Mag pri	11.40		Mag sec	15.10		delta mag (ΔM)	3.7		Spectral class	F9+F/M (yellow-white/yellow-white)
Pri motion ra	-001		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes	N (See Notes)

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			19493+0440	WOL 7	AB	2013	2015	5	184	3.6	11.40	15.10	3.70		<===
Show			19493+0440	HTP 41	AC	2014	2014	1	190	1.0	10.92	15.30	4.38
Show			19493+0440	HTP 41	AD	2014	2014	1	72	5.7	10.92	22.90	11.98
Show			19493+0440	HTP 41	AE	2014	2014	1	42	7.7	10.92	21.80	10.88
Show			19493+0440	HTP 41	AF	2014	2015	2	231	7.8	10.92	18.90	7.98
Show			19493+0440	HTP 41	AG	2014	2014	1	55	10.1	10.92	20.70	9.78
Show			19493+0440	HTP 41	AH	2014	2014	1	163	12.7	10.92	21.00	10.08
Show			19493+0440	HTP 41	AI	2014	2014	1	285	15.3	10.92	20.60	9.68
Show			19493+0440	HTP 41	AJ	2014	2015	2	219	17.0	10.92	19.70	8.78
Show			19493+0440	HTP 41	AK	2014	2014	1	329	19.0	10.92	20.80	9.88
Show			19493+0440	HTP 41	AL	2014	2014	1	210	19.3	10.92	20.10	9.18

12-fold system
12 visible stars in this system

Precise pa	184		Precise sep	3.614		Constellation	Aquila		Tycho2	0488-02442-1
Gaia DR2	81653653632

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19493+0440	WOL 7	AB	2015	4	184	3.6	11.40	15.10	F9+F/M	N	194917.43+044020.7

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