19489+2714 LDS1029

Coord 2000	19489+2714		Discov num	LDS1029		Comp			Coord arcsec 2000	19 48 44.45 +27 15 41.2
Date first	1936		Date last	2010		Obs	4
Pa first	274		Pa last	275		P.A. Now (θ)	275°
Sep first	12.0		Sep last	12.8		Sep. Now (ρ)	12.8"
Mag pri	13.10		Mag sec	13.90		delta mag (ΔM)	0.8		Spectral class
Pri motion ra	+022		Sec motion ra	-021
Pri motion dec	+045		Sec motion dec	+057
Notes

rPM=0.735 Nature of this double is uncertain.

Precise pa	275.2		Precise sep	12.83		Constellation	Vulpecula		last precise pa	275.2
last precise sep	12.83

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19489+2714	LDS1029		2000	2	275	12.9	13.45	13.97		D	194844.48+271541.3
19489+2714	LDS1029		2002	3	275	12.5	13.10	13.90			194844.45+271541.2
19489+2714	LDS1029		2010	4	274	12.8	13.10	13.90			194844.45+271541.2

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