20117+3843 TDT2073

Coord 2000	20117+3843		Discov num	TDT2073		Comp			Coord arcsec 2000	20 11 39.90 +38 42 49.2
Date first	1991		Date last	1991		Obs	1
Pa first	151		Pa last	151		P.A. Now (θ)	151°
Sep first	1.6		Sep last	1.6		Sep. Now (ρ)	1.6"
Mag pri	10.96		Mag sec	12.14		delta mag (ΔM)	1.18		Spectral class
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	-002		Sec motion dec	-002
Notes

Nature of this double is uncertain.

Precise pa	151.2		Precise sep	1.63		Constellation	Cygnus		SAO	69583
Tycho2	3151-03279-1		Gaia DR2	50009539968

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20117+3843	TDT2073		1991	1	151	1.6	10.96	12.14			201139.90+384249.2

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