19399+3924 ALI1115

Coord 2000	19399+3924		Discov num	ALI1115		Comp			Coord arcsec 2000	19 39 49.65 +39 24 04.4
Date first	1928		Date last	2013		Obs	8
Pa first	194		Pa last	192		P.A. Now (θ)	192°
Sep first	10.5		Sep last	13.1		Sep. Now (ρ)	13.1"
Mag pri	12.10		Mag sec	12.30		delta mag (ΔM)	0.2		Spectral class
Pri motion ra	+006		Sec motion ra	-003
Pri motion dec	+001		Sec motion dec	-028
Notes

rPM=1.078 This double is not physical.

Precise pa	191.8		Precise sep	13.116		Constellation	Cygnus		last precise pa	191.8
last precise sep	13.116

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19399+3924	ALI1115		1928	1	194	10.5	12.00	12.20			193949.65+392404.4
19399+3924	ALI1115		2011	2	192	13.0	12.10	12.30			193949.65+392404.4
19399+3924	ALI1115		2013	7	192	13.1	12.10	12.30			193949.65+392404.4

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