20299+3129 TDT2323

Coord 2000	20299+3129		Discov num	TDT2323		Comp			Coord arcsec 2000	20 29 53.75 +31 29 28.0
Date first	1991		Date last	1991		Obs	1
Pa first	44		Pa last	44		P.A. Now (θ)	44°
Sep first	0.6		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	11.73		Mag sec	12.21		delta mag (ΔM)	0.48		Spectral class
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	+001		Sec motion dec	+001
Notes

Nature of this double is uncertain.

Precise pa	43.8		Precise sep	0.61		Constellation	Cygnus		Tycho2	2685-00131-1
Gaia DR2	42186939008		HD	334417

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20299+3129	TDT2323		1991	1	44	0.6	11.73	12.21			202953.75+312928.0

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