19460+3825 SEI 678

Coord 2000	19460+3825		Discov num	SEI 678		Comp			Coord arcsec 2000	19 45 59.54 +38 24 25.5
Date first	1896		Date last	2010		Obs	7
Pa first	149		Pa last	140		P.A. Now (θ)	140°
Sep first	10.8		Sep last	10.6		Sep. Now (ρ)	10.6"
Mag pri	11.86		Mag sec	11.90		delta mag (ΔM)	0.04		Spectral class
Pri motion ra	-012		Sec motion ra	+001
Pri motion dec	-009		Sec motion dec	-006
Notes

rPM=0.889 This double is not physical.

Precise pa	139.8		Precise sep	10.55		Cdsa2 id	SEI 678		Constellation	Cygnus
Ra deg	19.76653888888889		De deg	38.40708333333333		last precise pa	139.8		last precise sep	10.55

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19460+3825	SEI 678		2006	5	140	11.1	11.86	11.90		D	194559.54+382425.5
19460+3825	SEI 678		2010	7	140	10.6	11.86	11.90			194559.54+382425.5

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