20019+2417 POU4186

Coord 2000	20019+2417		Discov num	POU4186		Comp			Coord arcsec 2000	20 01 54.43 +24 16 58.0
Date first	1898		Date last	2015		Obs	10
Pa first	286		Pa last	281		P.A. Now (θ)	281°
Sep first	17.1		Sep last	16.8		Sep. Now (ρ)	16.8"
Mag pri	13.50		Mag sec	13.60		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	-005		Sec motion ra	-007
Pri motion dec	+005		Sec motion dec	-002
Notes

rPM=1 This double is not physical.

Precise pa

281.1

Precise sep

16.78

Constellation

Vulpecula

Gaia DR2

22118183040

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20019+2417	POU4186		1998	2	281	16.8	13.50	13.60		D	200154.43+241658.0
20019+2417	POU4186		2009	3	281	16.8	13.50	13.60		D	200154.43+241658.0
20019+2417	POU4186		2010	5	279	16.9	13.50	13.60			200154.43+241658.0
20019+2417	POU4186		2015	6	281	16.8	13.50	13.60			200154.43+241658.0

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