09508+3138 SIN  46AD

 
 
09H 50M 45.33S +31 37' 50.4" P.A. 100 SEP 75.1 MAG 9.95,14.76 SP G5
 
 
Coord 2000
09508+3138
Discov num
SIN  46
Comp
AD
Coord arcsec 2000
09 50 45.33 +31 37 50.4
Date first
1989
Date last
2001
Obs
3
Pa first
100
Pa last
100
P.A. Now (θ)
100°
Sep first
75.0
Sep last
75.1
Sep. Now (ρ)
75.1"
Mag pri
9.95
Mag sec
14.76
delta mag (ΔM)
4.81
Spectral class
G5 (yellow)
Pri motion ra
+003
Sec motion ra
+006
Pri motion dec
-015
Sec motion dec
-028
Notes
rPM=0.466
Nature of this double is uncertain.
 
 
09508+3138 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09508+3138 STF1383 AB 1906 2016 6 228 22.5 9.95 12.10 2.15
Show 09508+3138 SIN 46 AC 1989 2001 3 132 72.3 9.95 14.77 4.82
Show 09508+3138 SIN 46 AD 1989 2001 3 100 75.1 9.95 14.76 4.81 <===
Show 09508+3138 SIN 46 AE 1894 2001 4 334 104.0 9.95 13.03 3.08
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
Tycho2
2502-00286-1
last precise pa
99.9
last precise sep
75.06