19433+2322 POU4031

Coord 2000	19433+2322		Discov num	POU4031		Comp			Coord arcsec 2000	19 43 17.18 +23 22 11.2
Date first	1892		Date last	2010		Obs	7
Pa first	244		Pa last	245		P.A. Now (θ)	245°
Sep first	7.0		Sep last	7.5		Sep. Now (ρ)	7.5"
Mag pri	12.09		Mag sec	12.90		delta mag (ΔM)	0.81		Spectral class
Pri motion ra	-006		Sec motion ra	-006
Pri motion dec	-006		Sec motion dec	-005
Notes

rPM=0.118 (< 0.3, Physical double) This double is physical.

Precise pa	245.1		Precise sep	7.48		Constellation	Vulpecula		SAO	87615
Tycho2	2139-01222-1		Gaia DR2	2020091314539944960

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19433+2322	POU4031		2000	4	244	7.1	12.09	12.90		D	194317.18+232211.2
19433+2322	POU4031		2008	5	243	7.1	12.09	12.90		D	194317.18+232211.2
19433+2322	POU4031		2010	7	250	5.9	12.09	12.90			194317.18+232211.2

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