19521+2918 OSO 113AM

Coord 2000	19521+2918		Discov num	OSO 113		Comp	AM		Coord arcsec 2000	19 52 05.74 +29 18 29.4
Date first	1995		Date last	1995		Obs	1
Pa first	169		Pa last	169		P.A. Now (θ)	169°
Sep first	20.9		Sep last	20.9		Sep. Now (ρ)	20.9"
Mag pri	14.52		Mag sec	18.80		delta mag (ΔM)	4.28		Spectral class
Pri motion ra	-079		Sec motion ra
Pri motion dec	-163		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			19521+2918	OSO 113	AB	1995	1998	2	133	4.1	14.52	17.20	2.68
Show			19521+2918	OSO 113	AC	1995	1995	1	35	6.5	14.52	18.50	3.98
Show			19521+2918	OSO 113	AD	1995	1995	1	255	9.2	14.52	18.90	4.38
Show			19521+2918	OSO 113	AE	1995	1995	1	106	9.9	14.52	18.40	3.88
Show			19521+2918	OSO 113	AF	1995	1998	2	251	10.3	14.52	17.30	2.78
Show			19521+2918	OSO 113	AG	1995	1995	1	311	12.8	14.52	18.40	3.88
Show			19521+2918	OSO 113	AH	1995	1995	1	231	13.1	14.52	18.20	3.68
Show			19521+2918	OSO 113	AI	1995	1998	2	142	13.4	14.52	18.50	3.98
Show			19521+2918	OSO 113	AJ	1995	1995	1	178	13.9	14.52	18.70	4.18
Show			19521+2918	OSO 113	AK	1995	1998	2	264	14.7	14.52	16.70	2.18
Show			19521+2918	OSO 113	AL	1995	2002	3	83	18.2	14.52	14.00	0.52
Show			19521+2918	OSO 113	AM	1995	1995	1	169	20.9	14.52	18.80	4.28		<===
Show			19521+2918	OSO 113	AN	1995	1998	2	236	23.9	14.52	16.80	2.28
Show			19521+2918	OSO 113	AO	1995	1998	2	281	25.0	14.52	18.30	3.78

15-fold system
15 visible stars in this system

Precise pa	168.9		Precise sep	20.93		Constellation	Vulpecula		last precise pa	168.9
last precise sep	20.93

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19521+2918	OSO 113	AM	1995	1	169	20.9	14.52	18.80		N D	195206.00+291827.3

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