09479+1319 ITF  74AB

 
 
09H 47M 51.35S +13 18' 32.9" P.A. 165 SEP 376.4 MAG 10.60,15.00 SP G9V+M2V
 
 
Coord 2000
09479+1319
Discov num
ITF  74
Comp
AB
Coord arcsec 2000
09 47 51.35 +13 18 32.9
Date first
1954
Date last
2000
Obs
4
Pa first
165
Pa last
165
P.A. Now (θ)
165°
Sep first
376.5
Sep last
376.4
Sep. Now (ρ)
376.4"
Mag pri
10.60
Mag sec
15.00
delta mag (ΔM)
4.4
Spectral class
G9V+M2V (yellow/red)
Pri motion ra
-095
Sec motion ra
-116
Pri motion dec
-029
Sec motion dec
-013
Notes
V (Proper motion indicates physical)
rPM=0.226 (< 0.3, Physical double)
This double is physical.
 
 
09479+1319 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09479+1319 ITF 74 AB 1954 2000 4 165 376.4 10.60 15.00 4.40 <===
Show 09479+1319 ITF 74 AC 1954 1999 2 153 230.3 10.60 17.60 7.00
Show 09479+1319 GWP1237 BC 1998 1999 2 2 157.3 15.00 17.60 2.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
Tycho2
0834-01115-1
last precise pa
164.7
last precise sep
376.355