Coord 2000	20327+0453	Discov num	J 2314	Comp	AC	Coord arcsec 2000	20 32 40.23 +04 52 49.3
Date first	1942	Date last	2015	Obs	6
Pa first	165	Pa last	138	P.A. Now (θ)	138°
Sep first	20.0	Sep last	19.0	Sep. Now (ρ)	19"
Mag pri	12.50	Mag sec	14.00	delta mag (ΔM)	1.5	Spectral class
Pri motion ra	-035	Sec motion ra	+028
Pri motion dec	-006	Sec motion dec	-029
Notes	R (Red magnitudes)

Visually invisible, K-band or other infrared star rPM=1.664

This double is not physical.

20327+0453 SYSTEM COMPONENTS

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

sep

mag1

mag2

d_mag

orb

current

Show

20327+0453

J 2314

1942

2015

5.0

12.50

12.80

0.30

Show

20327+0453

J 2314

1942

2015

138

19.0

12.50

14.00

1.50

<===

Triple system
3 visible stars in this system

OTHER CATALOGS AND DESIGNATIONS

Precise pa

138.1

Precise sep

19.043

Constellation

Delphinus

Gaia DR2

85242113280

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20327+0453	J 2314	AC	2000	2	153	17.5	10.60	14.00		D	203240.23+045249.3
20327+0453	J 2314	AC	2015	4	138	19.0	12.50	14.00		R	203240.23+045249.3

If you need more information about this double, apply for a data request form to the WDS.