20046+3455 SEI 838

Coord 2000	20046+3455		Discov num	SEI 838		Comp			Coord arcsec 2000	20 04 22.23 +34 55 20.5
Date first	1894		Date last	2015		Obs	7
Pa first	222		Pa last	205		P.A. Now (θ)	205°
Sep first	22.5		Sep last	27.3		Sep. Now (ρ)	27.3"
Mag pri	10.70		Mag sec	13.00		delta mag (ΔM)	2.3		Spectral class	A0 (white)
Pri motion ra	+001		Sec motion ra	+005
Pri motion dec	-003		Sec motion dec	-001
Notes

rPM=0.877 This double is not physical.

Precise pa	204.8		Precise sep	27.278		Cdsa2 id	SEI 838		Constellation	Cygnus
Ra deg	20.072841666666665		De deg	34.92236111111111		last precise pa	204.8		last precise sep	27.278

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20046+3455	SEI 838		1894	1	222	22.5	10.50	11.00		N	200437.03+345511.9
20046+3455	SEI 838		2015	7	205	27.3	10.70	13.00	A0		200422.23+345520.5

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