09306+1036 STF1360AB (GS Leo)

 
 
09h 30m 35.95s +10 36' 06.4" P.A. 242 sep 13.8 mag 8.95,8.86 Sp G5 dist. 18.87 pc (61.55 l.y.)
 
 
Coord 2000
09306+1036
Discov num
STF1360
Comp
AB
Coord arcsec 2000
09 30 35.95 +10 36 06.4
Date first
1830
Date last
2017
Obs
76
Pa first
243
Pa last
242
P.A. Now (θ)
242°
Sep first
14.3
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
8.95
Mag sec
8.86
delta mag (ΔM)
0.09
Spectral class
G5 (yellow)
Pri motion ra
-204
Sec motion ra
-196
Pri motion dec
-012
Sec motion dec
-011
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
09306+1036 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show GS Leo 98615 09306+1036 STF1360 AB 1830 2017 76 242 13.8 8.95 8.86 0.09 <===
Show 98615 09306+1036 STF1360 AC 1910 2017 7 76 104.8 8.95 13.37 4.42
Show 98615 09306+1036 STF1360 AD 1909 2017 10 61 176.4 8.95 11.79 2.84
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.3
Precise sep
13.8
Var name
GS Leo
Constellation
Leo
SAO
98615
HIP
46637
Tycho2
0823-01352-1
HD
82159
BD
BD+11 2052
Distance
18.87
Distance ly
61.55
last precise pa
242.3
last precise sep
13.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09306+1036 STF1360 AB 2004 70 243 13.9 8.95 8.86 G5 DV 093035.95+103606.4
09306+1036 STF1360 AB 2007 71 242 13.9 8.95 8.86 G5 N DV 093035.95+103606.4
09306+1036 STF1360 AB 2014 75 243 13.7 8.95 8.86 G5 NVD 093035.95+103606.4
09306+1036 STF1360 AB 2017 76 242 13.8 8.95 8.86 G5 NV 093035.95+103606.4

If you need more information about this double, apply for a data request form to the WDS.