19452+1731 TDT1709

Coord 2000	19452+1731		Discov num	TDT1709		Comp			Coord arcsec 2000	19 45 14.74 +17 30 45.7
Date first	1991		Date last	1991		Obs	1
Pa first	285		Pa last	285		P.A. Now (θ)	285°
Sep first	2.3		Sep last	2.3		Sep. Now (ρ)	2.3"
Mag pri	12.30		Mag sec	12.40		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	+001		Sec motion ra	+001
Pri motion dec	-005		Sec motion dec	-005
Notes

Nature of this double is uncertain.

Precise pa	284.8		Precise sep	2.33		Constellation	Sagitta		Tycho2	1619-02609-1
last precise pa	284.8		last precise sep	2.33

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19452+1731	TDT1709		1991	1	285	2.3	12.30	12.40			194514.89+173045.2

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