19458+3341 SMA  91

Coord 2000	19458+3341		Discov num	SMA  91		Comp			Coord arcsec 2000	19 45 47.35 +33 41 10.5
Date first	1906		Date last	2016		Obs	12
Pa first	321		Pa last	323		P.A. Now (θ)	323°
Sep first	6.7		Sep last	6.4		Sep. Now (ρ)	6.4"
Mag pri	10.40		Mag sec	10.56		delta mag (ΔM)	0.16		Spectral class
Pri motion ra	+009		Sec motion ra	+016
Pri motion dec	+017		Sec motion dec	+016
Notes

rPM=0.312 Nature of this double is uncertain.

Precise pa	323.3		Precise sep	6.4		Constellation	Cygnus		last precise pa	323.3
last precise sep	6.4

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19458+3341	SMA 91		2000	7	323	6.3	8.47			N	194533.53+333607.0
19458+3341	SMA 91		2009	8	323	6.4	8.47			N	194533.53+333607.0
19458+3341	SMA 91		2016	12	323	6.4	10.40	10.56			194547.35+334110.5

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