11555+0333 ABH  75AD

 
 
11H 55M 29.73S +03 32' 36.0" P.A. 131 SEP 87.9 MAG 9.34,11.95 SP A9V
 
 
Coord 2000
11555+0333
Discov num
ABH  75
Comp
AD
Coord arcsec 2000
11 55 29.73 +03 32 36.0
Date first
1898
Date last
2012
Obs
8
Pa first
129
Pa last
131
P.A. Now (θ)
131°
Sep first
86.5
Sep last
87.9
Sep. Now (ρ)
87.9"
Mag pri
9.34
Mag sec
11.95
delta mag (ΔM)
2.61
Spectral class
A9V (white)
Pri motion ra
-004
Sec motion ra
-009
Pri motion dec
-004
Sec motion dec
-037
Notes
U (Proper motion indicates non-physical)
rPM=0.877
This double is not physical.
 
 
11555+0333 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11555+0333 STF1580 AB 1828 2013 33 262 8.7 9.34 10.01 0.67
Show 11555+0333 ABH 75 AD 1898 2012 8 131 87.9 9.34 11.95 2.61 <===
Show 11555+0333 STF1580 BC 1907 2013 5 239 20.2 10.01 13.50 3.49
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
Tycho2
0276-00308-1
HD
103561
last precise pa
131
last precise sep
87.9