09508+3138 SIN  46AC

 
 
09h 50m 45.33s +31 37' 50.4" P.A. 132 sep 72.3 mag 9.95,14.77 Sp G5
 
 
Coord 2000
09508+3138
Discov num
SIN  46
Comp
AC
Coord arcsec 2000
09 50 45.33 +31 37 50.4
Date first
1989
Date last
2001
Obs
3
Pa first
133
Pa last
132
P.A. Now (θ)
132°
Sep first
71.7
Sep last
72.3
Sep. Now (ρ)
72.3"
Mag pri
9.95
Mag sec
14.77
delta mag (ΔM)
4.82
Spectral class
G5 (yellow)
Pri motion ra
+003
Sec motion ra
+036
Pri motion dec
-015
Sec motion dec
-042
Notes
rPM=0.771
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
 
 
Precise pa
132.4
Precise sep
72.299
Constellation
Leo
Tycho2
2502-00286-1
last precise pa
132.4
last precise sep
72.299
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09508+3138 SIN 46 AC 1998 2 132 72.2 9.95 14.50 D 095045.33+313750.4
09508+3138 SIN 46 AC 2001 3 132 72.3 9.95 14.50 D 095045.33+313750.4

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