20344+2516 POU4668AB

Coord 2000	20344+2516		Discov num	POU4668		Comp	AB		Coord arcsec 2000	20 34 26.49 +25 16 01.2
Date first	1898		Date last	2015		Obs	10
Pa first	93		Pa last	104		P.A. Now (θ)	104°
Sep first	16.6		Sep last	15.1		Sep. Now (ρ)	15.1"
Mag pri	13.80		Mag sec	14.40		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	-006		Sec motion ra	-019
Pri motion dec	-006		Sec motion dec	-092
Notes

rPM=0.926 This double is not physical.

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

20344+2516

POU4668

AB

1898

2015

10

104

15.1

13.80

14.40

0.60

<===

Show

20344+2516

POU4667

AC

1898

2008

5

76

17.3

13.80

14.20

0.40

Triple system
3 visible stars in this system

Precise pa

104.2

Precise sep

15.14

Constellation

Vulpecula

Gaia DR2

19375059456

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20344+2516	POU4668	AB	1999	2	103	15.3	13.80	14.40		D	203426.49+251601.2
20344+2516	POU4668	AB	2008	3	101	15.6	13.80	14.40		D	203426.49+251601.2
20344+2516	POU4668	AB	2015	6	104	15.2	13.80	14.40			203426.49+251601.2

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