19510+5143 TDT1800

Coord 2000	19510+5143		Discov num	TDT1800		Comp			Coord arcsec 2000	19 50 58.94 +51 42 50.3
Date first	1991		Date last	1991		Obs	1
Pa first	238		Pa last	238		P.A. Now (θ)	238°
Sep first	0.8		Sep last	0.8		Sep. Now (ρ)	0.8"
Mag pri	11.15		Mag sec	11.21		delta mag (ΔM)	0.06		Spectral class
Pri motion ra	+000		Sec motion ra	+000
Pri motion dec	-010		Sec motion dec	-010
Notes

Nature of this double is uncertain.

Precise pa	238.3		Precise sep	0.75		Constellation	Cygnus		Tycho2	3569-01432-1
Gaia DR2	34827064064

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19510+5143	TDT1800		1991	1	238	0.8	11.15	11.21			195058.94+514250.3

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