20282+3821 TDT2304

Coord 2000	20282+3821		Discov num	TDT2304		Comp			Coord arcsec 2000	20 28 12.98 +38 20 41.5
Date first	1991		Date last	2018		Obs	2
Pa first	139		Pa last	199		P.A. Now (θ)	199°
Sep first	2.4		Sep last	5.4		Sep. Now (ρ)	5.4"
Mag pri	10.47		Mag sec	12.49		delta mag (ΔM)	2.02		Spectral class
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	-003		Sec motion dec	-003
Notes

Nature of this double is uncertain.

Precise pa	198.5		Precise sep	5.43		Constellation	Cygnus		SAO	70067
Tycho2	3152-00058-1		Gaia DR2	41373255040

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20282+3821	TDT2304		1991	1	139	2.4	10.47	12.49			202812.98+382041.5
20282+3821	TDT2304		2018	2	199	5.4	10.47	12.49			202812.98+382041.5

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