20327+0453 J  2314AB

 
 
20h 32m 40.23s +04 52' 49.3" P.A. 72 sep 5 mag 12.50,12.80
 
 
Coord 2000
20327+0453
Discov num
J  2314
Comp
AB
Coord arcsec 2000
20 32 40.23 +04 52 49.3
Date first
1942
Date last
2015
Obs
8
Pa first
70
Pa last
72
P.A. Now (θ)
72°
Sep first
4.0
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
12.50
Mag sec
12.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-035
Sec motion ra
+002
Pri motion dec
-006
Sec motion dec
+007
Notes
R (Red magnitudes)
rPM=1.104
This double is not physical.
 
 
20327+0453 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20327+0453 J 2314 AB 1942 2015 8 72 5.0 12.50 12.80 0.30 <===
Show 20327+0453 J 2314 AC 1942 2015 6 138 19.0 12.50 14.00 1.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.8
Precise sep
5.03
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 AB 2000 3 70 4.9 10.60 11.60 D 203240.23+045249.3
20327+0453 J 2314 AB 2015 5 72 5.0 12.50 12.80 R 203240.23+045249.3

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