20005+3659 SEI 782

Coord 2000	20005+3659		Discov num	SEI 782		Comp			Coord arcsec 2000	20 00 28.49 +36 59 09.2
Date first	1896		Date last	2017		Obs	12
Pa first	201		Pa last	200		P.A. Now (θ)	200°
Sep first	25.0		Sep last	25.7		Sep. Now (ρ)	25.7"
Mag pri	11.89		Mag sec	11.91		delta mag (ΔM)	0.02		Spectral class
Pri motion ra	-003		Sec motion ra	+003
Pri motion dec	-003		Sec motion dec	-009
Notes

rPM=0.894 This double is not physical.

Precise pa	199.5		Precise sep	25.749		Constellation	Cygnus		Tycho2	2682-02561-1
Gaia DR2	50883934720

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20005+3659	SEI 782		1998	4	199	25.7	11.89	11.92		D	200028.49+365909.2
20005+3659	SEI 782		2002	5	199	25.6	11.89	11.92		D	200028.49+365909.2
20005+3659	SEI 782		2010	6	199	25.9	11.89	11.91			200028.49+365909.2
20005+3659	SEI 782		2017	7	200	25.7	11.89	11.91			200028.49+365909.2

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