13557-0925 J  1609AB

 
 
13h 55m 43.46s -09 25' 05.8" P.A. 280 sep 10.7 mag 10.98,11.31
 
 
Coord 2000
13557-0925
Discov num
J  1609
Comp
AB
Coord arcsec 2000
13 55 43.46 -09 25 05.8
Date first
1896
Date last
2016
Obs
11
Pa first
279
Pa last
280
P.A. Now (θ)
280°
Sep first
9.9
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
10.98
Mag sec
11.31
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
-030
Sec motion ra
-033
Pri motion dec
-011
Sec motion dec
-013
Notes
N (See Notes)
rPM=0.102 (< 0.3, Physical double)
This double is physical.
 
 
13557-0925 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13557-0925 RAP 19 Aa,Ab 2016 2016 2 69 0.1 11.50 12.00 0.50
Show 13557-0925 J 1609 AB 1896 2016 11 280 10.7 10.98 11.31 0.33 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280
Precise sep
10.689
Cdsa2 id
J 1609 AB
Constellation
Virgo
Ra deg
13.928738888888889
De deg
-9.418277777777778
last precise pa
280
last precise sep
10.689
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13557-0925 J 1609 AB 2016 11 280 10.7 10.98 11.31 N 135543.46-092505.8

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