19544+3001 AG  393

Coord 2000	19544+3001		Discov num	AG  393		Comp			Coord arcsec 2000	19 54 23.07 +30 01 30.8
Date first	1902		Date last	2015		Obs	11
Pa first	201		Pa last	201		P.A. Now (θ)	201°
Sep first	2.0		Sep last	2.1		Sep. Now (ρ)	2.1"
Mag pri	8.47		Mag sec	10.06		delta mag (ΔM)	1.59		Spectral class	B7III (blue-white)
Pri motion ra	+003		Sec motion ra	+003
Pri motion dec	+003		Sec motion dec	+003
Notes

Nature of this double is uncertain.

Precise pa	201.4		Precise sep	2.109		Constellation	Cygnus		SAO	87907
HIP	97949		Tycho2	2669-02080-1		Gaia DR2	00710399872		HD	188504
BD	BD+29 3795		Distance	2777.78		Distance ly	9061.12

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19544+3001	AG 393		2001	10	202	2.1	8.47	10.06	B7III	D	195423.07+300130.8
19544+3001	AG 393		2015	11	201	2.1	8.47	10.06	B7III		195423.07+300130.8

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