19429+0502 HWE  50

Coord 2000	19429+0502		Discov num	HWE  50		Comp			Coord arcsec 2000	19 42 56.61 +05 01 39.9
Date first	1879		Date last	2001		Obs	19
Pa first	18		Pa last	16		P.A. Now (θ)	16°
Sep first	2.4		Sep last	2.6		Sep. Now (ρ)	2.6"
Mag pri	10.06		Mag sec	10.60		delta mag (ΔM)	0.54		Spectral class	A3 (white)
Pri motion ra	-009		Sec motion ra	+001
Pri motion dec	-040		Sec motion dec	+007
Notes

rPM=1.172 This double is not physical.

Precise pa	16.3		Precise sep	2.61		Constellation	Aquila		Tycho2	0487-00005-2
Gaia DR2	82081601792

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19429+0502	HWE 50		2001	17	16	2.6	10.06	10.60	A3		194256.61+050139.9

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