20124+5447 TDT2082

Coord 2000	20124+5447		Discov num	TDT2082		Comp			Coord arcsec 2000	20 12 26.13 +54 47 13.7
Date first	1991		Date last	1991		Obs	1
Pa first	349		Pa last	349		P.A. Now (θ)	349°
Sep first	2.2		Sep last	2.2		Sep. Now (ρ)	2.2"
Mag pri	11.59		Mag sec	12.35		delta mag (ΔM)	0.76		Spectral class
Pri motion ra	-008		Sec motion ra	-008
Pri motion dec	-003		Sec motion dec	-003
Notes

Nature of this double is uncertain.

Precise pa	348.5		Precise sep	2.23		Constellation	Cygnus		SAO	32357
Tycho2	3940-01344-1		Gaia DR2	15836257920

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20124+5447	TDT2082		1991	1	349	2.2	11.59	12.35			201226.13+544713.7

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