20228+8334 TDT2220

Coord 2000	20228+8334		Discov num	TDT2220		Comp			Coord arcsec 2000	20 22 46.16 +83 33 59.1
Date first	1991		Date last	1991		Obs	1
Pa first	59		Pa last	59		P.A. Now (θ)	59°
Sep first	0.4		Sep last	0.4		Sep. Now (ρ)	0.4"
Mag pri	10.04		Mag sec	10.25		delta mag (ΔM)	0.21		Spectral class	F0 (yellow-white)
Pri motion ra	+009		Sec motion ra	+009
Pri motion dec	+012		Sec motion dec	+012
Notes

Nature of this double is uncertain.

Precise pa	58.7		Precise sep	0.36		Constellation	Draco		SAO	3398
Tycho2	4649-01463-1

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20228+8334	TDT2220		1991	1	59	0.4	10.04	10.25			202246.16+833359.1

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