20139+2358 POU4290

Coord 2000	20139+2358		Discov num	POU4290		Comp			Coord arcsec 2000	20 13 58.72 +23 57 45.0
Date first	1899		Date last	2015		Obs	9
Pa first	157		Pa last	165		P.A. Now (θ)	165°
Sep first	15.6		Sep last	14.0		Sep. Now (ρ)	14"
Mag pri	12.03		Mag sec	14.10		delta mag (ΔM)	2.07		Spectral class
Pri motion ra	-007		Sec motion ra	+009
Pri motion dec	-007		Sec motion dec	-040
Notes	N (See Notes)

rPM=0.894 This double is not physical.

Precise pa	164.9		Precise sep	13.98		Spectr	K0		Constellation	Vulpecula
HIP	99705		Tycho2	2155-01877-1		Gaia DR2	71591536128		HD	346111
BD	BD+23 3936		Distance	1234.57		Distance ly	4027.17

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20139+2358	POU4290		1999	3	165	14.2	12.03	14.10		N D	201358.72+235745.0
20139+2358	POU4290		2009	4	165	14.0	12.03	14.10		N D	201358.72+235745.0
20139+2358	POU4290		2010	6	158	12.9	12.03	14.10		N	201358.72+235745.0
20139+2358	POU4290		2015	7	165	14.0	12.03	14.10		N	201358.72+235745.0

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