09509+1919 STTA103AB

 
 
09H 50M 53.10S +19 19' 24.7" P.A. 130 SEP 79.6 MAG 8.43,9.64 SP A3 DIST. 195.69 PC (638.34 L.Y.)
 
 
Coord 2000
09509+1919
Discov num
STTA103
Comp
AB
Coord arcsec 2000
09 50 53.10 +19 19 24.7
Date first
1875
Date last
2014
Obs
22
Pa first
123
Pa last
130
P.A. Now (θ)
130°
Sep first
78.1
Sep last
79.6
Sep. Now (ρ)
79.6"
Mag pri
8.43
Mag sec
9.64
delta mag (ΔM)
1.21
Spectral class
A3 (white)
Pri motion ra
+005
Sec motion ra
-021
Pri motion dec
-003
Sec motion dec
-056
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.987
This double is not physical.
 
 
09509+1919 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 98803 09509+1919 STTA103 AB 1875 2014 22 130 79.6 8.43 9.64 1.21 <===
Show 98803 09509+1919 STTA103 AC 1894 2001 7 179 103.4 8.43 12.60 4.17
Show 98807 09509+1919 STTA103 BC 1894 2001 8 228 79.7 9.64 12.60 2.96
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
SAO
98803
HIP
48305
Tycho2
1414-00172-1
HD
85216
BD
BD+19 2270
Distance
195.69
Distance ly
638.34
last precise pa
129.5
last precise sep
79.64