19305+1151 HEI 573

Coord 2000	19305+1151		Discov num	HEI 573		Comp			Coord arcsec 2000	19 30 31.24 +11 50 46.6
Date first	1988		Date last	1995		Obs	3
Pa first	233		Pa last	240		P.A. Now (θ)	240°
Sep first	0.6		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	11.52		Mag sec	12.10		delta mag (ΔM)	0.58		Spectral class	A0 (white)
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	240.2		Precise sep	0.55		Constellation	Aquila		Tycho2	1063-01192-1
HD	231612		last precise pa	240.2		last precise sep	0.55

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19305+1151	HEI 573		1995	3	240	0.6	11.52	12.10			193031.24+115046.6

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