20364+3555 TDT2414

Coord 2000	20364+3555		Discov num	TDT2414		Comp			Coord arcsec 2000	20 36 21.65 +35 55 13.1
Date first	1991		Date last	2009		Obs	2
Pa first	276		Pa last	222		P.A. Now (θ)	222°
Sep first	1.3		Sep last	0.9		Sep. Now (ρ)	0.9"
Mag pri	10.69		Mag sec	12.75		delta mag (ΔM)	2.06		Spectral class
Pri motion ra	-007		Sec motion ra	-007
Pri motion dec	-014		Sec motion dec	-014
Notes

Nature of this double is uncertain.

Precise pa	221.8		Precise sep	0.87		Constellation	Cygnus		Tycho2	2698-00470-1
Gaia DR2	20545828480

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20364+3555	TDT2414		1991	1	276	1.3	10.69	12.75			203621.65+355513.1
20364+3555	TDT2414		2009	2	222	0.9	10.69	12.75			203621.65+355513.1

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