20249+6027 TDT2250

Coord 2000	20249+6027		Discov num	TDT2250		Comp			Coord arcsec 2000	20 24 56.89 +60 26 57.8
Date first	1991		Date last	1991		Obs	1
Pa first	349		Pa last	349		P.A. Now (θ)	349°
Sep first	1.4		Sep last	1.4		Sep. Now (ρ)	1.4"
Mag pri	11.79		Mag sec	11.97		delta mag (ΔM)	0.18		Spectral class
Pri motion ra	-014		Sec motion ra	-014
Pri motion dec	-005		Sec motion dec	-005
Notes	X (Dubious double)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

Precise pa	348.5		Precise sep	1.38		Constellation	Cepheus		SAO	18855
Tycho2	4233-01927-1		Gaia DR2	46959139840

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20249+6027	TDT2250		1991	1	349	1.4	11.79	11.97			202456.89+602657.8

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