20320+2434 POU4578AB

Coord 2000	20320+2434		Discov num	POU4578		Comp	AB		Coord arcsec 2000	20 32 02.42 +24 34 42.0
Date first	1899		Date last	2015		Obs	8
Pa first	163		Pa last	164		P.A. Now (θ)	164°
Sep first	15.4		Sep last	16.3		Sep. Now (ρ)	16.3"
Mag pri	13.90		Mag sec	14.00		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	+007		Sec motion ra	+018
Pri motion dec	+011		Sec motion dec	-032
Notes

rPM=1.209 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 32 02 +24 34 42	POU 4578 AB	2015	8	164	16.3	13.90	14.00	0.10		<===
Show			20 32 02 +24 34 42	POU 4579 AC	2015	8	226	14.8	13.90	14.10	0.20

Triple system
3 visible stars in this system

Precise pa

164.4

Precise sep

16.275

Constellation

Vulpecula

Gaia DR2

1831415806401892224

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20320+2434	POU4578	AB	2000	2	164	16.1	13.90	14.00		D	203202.42+243442.0
20320+2434	POU4578	AB	2001	3	164	16.1	13.90	14.00		D	203202.42+243442.0
20320+2434	POU4578	AB	2015	4	164	16.2	13.90	14.00			203202.42+243442.0

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