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
Cdsa2 id
STF 1360 AB
Constellation
Leo
SAO
98615
HIP
46637
Tycho2
0823-01352-1
HD
82159
BD
BD+11 2052
Ra deg
9.509986111111111
De deg
10.601777777777777
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.