13343-0019 STF1757AD

 
 
13H 34M 16.38S -00 18' 49.8" P.A. 76 SEP 144 MAG 7.82,11.90 SP K4III
 
 
Coord 2000
13343-0019
Discov num
STF1757
Comp
AD
Coord arcsec 2000
13 34 16.38 -00 18 49.8
Date first
1921
Date last
2013
Obs
5
Pa first
72
Pa last
76
P.A. Now (θ)
76°
Sep first
128.0
Sep last
144.0
Sep. Now (ρ)
144"
Mag pri
7.82
Mag sec
11.90
delta mag (ΔM)
4.08
Spectral class
K4III (yellow-orange)
Pri motion ra
-219
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
13343-0019 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 139416 13343-0019 STF1757 AB 1825 2016 379 142 1.7 7.82 8.75 0.93 Y
Show 139416 13343-0019 STF1757 AC 1894 2013 13 135 56.3 7.82 12.51 4.69
Show 139416 13343-0019 STF1757 AD 1921 2013 5 76 144.0 7.82 11.90 4.08 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
SAO
139416
last precise pa
75.7
last precise sep
144