20030+2426 POU4191

Coord 2000	20030+2426		Discov num	POU4191		Comp			Coord arcsec 2000	20 02 55.11 +24 26 03.8
Date first	1894		Date last	2015		Obs	10
Pa first	81		Pa last	81		P.A. Now (θ)	81°
Sep first	17.8		Sep last	17.7		Sep. Now (ρ)	17.7"
Mag pri	11.11		Mag sec	12.30		delta mag (ΔM)	1.19		Spectral class
Pri motion ra	+003		Sec motion ra	+003
Pri motion dec	-011		Sec motion dec	-010
Notes

rPM=0.088 (< 0.3, Physical double) This double is physical.

Precise pa	80.6		Precise sep	17.696		Constellation	Vulpecula		Tycho2	2145-00914-1
Gaia DR2	57562878336		HD	339443

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20030+2426	POU4191		1998	3	81	17.7	11.11	12.30		D	200255.11+242603.8
20030+2426	POU4191		2001	4	81	17.7	11.11	12.30		D	200255.11+242603.8
20030+2426	POU4191		2010	5	79	17.8	11.11	12.30			200255.11+242603.8
20030+2426	POU4191		2015	6	81	17.7	11.11	12.30			200255.11+242603.8

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