20393-1457 OCC 226Ba,Bb

 
 
20h 39m 16.32s -14 57' 17.0" sep 0.1 mag 5.80,9.30 Sp B7III
 
 
Coord 2000
20393-1457
Discov num
OCC 226
Comp
Ba,Bb
Coord arcsec 2000
20 39 16.32 -14 57 17.0
Date first
1940
Date last
1974
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
5.80
Mag sec
9.30
delta mag (ΔM)
3.5
Spectral class
B7III (blue-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
20393-1457 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Tau Cap 163771 20393-1457 HU 200 AB 1900 2013 91 123 0.3 5.38 7.31 1.93 Y
Show 20393-1457 HU 200 AC 1905 2000 7 272 159.2 5.38 12.20 6.82
Show 163771 20393-1457 OCC 226 Ba,Bb 1940 1974 0 0.1 5.80 9.30 3.50 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
0.055
Constellation
Capricornus
SAO
163771
HD
196662
HR
7889
Flamsteed
14 Capricorni
Flamsteed name
14 Cap
last precise pa
-1
last precise sep
0.055
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20393-1457 OCC 226 Ba,Bb 1974 0 -1 0.1 5.80 9.30 B7III N 203916.32-145717.0

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