19582+3346 SEI 753

Coord 2000	19582+3346		Discov num	SEI 753		Comp			Coord arcsec 2000	19 58 13.39 +33 46 08.1
Date first	1894		Date last	2015		Obs	11
Pa first	139		Pa last	139		P.A. Now (θ)	139°
Sep first	6.3		Sep last	6.6		Sep. Now (ρ)	6.6"
Mag pri	12.17		Mag sec	12.40		delta mag (ΔM)	0.23		Spectral class
Pri motion ra	-004		Sec motion ra	-003
Pri motion dec	-006		Sec motion dec	-011
Notes

rPM=0.447 Nature of this double is uncertain.

Precise pa	138.5		Precise sep	6.63		Constellation	Cygnus		Tycho2	2678-00747-1
Gaia DR2	69005907456

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19582+3346	SEI 753		1998	5	139	6.6	12.17	12.40		D	195813.39+334608.1
19582+3346	SEI 753		2002	6	139	6.6	12.17	12.40		D	195813.39+334608.1
19582+3346	SEI 753		2015	7	139	6.6	12.17	12.40			195813.39+334608.1

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