19401+3943 COU2407

Coord 2000	19401+3943		Discov num	COU2407		Comp			Coord arcsec 2000	19 40 09.24 +39 56 35.8
Date first	1986		Date last	1986		Obs	1
Pa first	131		Pa last	131		P.A. Now (θ)	131°
Sep first	0.7		Sep last	0.7		Sep. Now (ρ)	0.7"
Mag pri	10.00		Mag sec	10.60		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	+002		Sec motion ra
Pri motion dec	+000		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	131.2		Precise sep	0.67		Constellation	Cygnus		Tycho2	3140-02798-1
last precise pa	131.2		last precise sep	0.67

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19401+3943	COU2407		1986	1	131	0.7	10.00	10.60			194060.00+394300.0

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