02470+4705 AG   50AB

 
 
02H 46M 59.65S +47 05' 02.6" P.A. 5 SEP 11.6 MAG 9.61,10.15 SP A0
 
 
Coord 2000
02470+4705
Discov num
AG   50
Comp
AB
Coord arcsec 2000
02 46 59.65 +47 05 02.6
Date first
1895
Date last
2016
Obs
16
Pa first
4
Pa last
5
P.A. Now (θ)
Sep first
11.3
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
9.61
Mag sec
10.15
delta mag (ΔM)
0.54
Spectral class
A0 (white)
Pri motion ra
+005
Sec motion ra
+004
Pri motion dec
-006
Sec motion dec
-005
Notes
rPM=0.181 (< 0.3, Physical double)
This double is physical.
 
 
02470+4705 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02470+4705 AG 50 AB 1895 2016 16 5 11.6 9.61 10.15 0.54 <===
Show 02470+4705 SIN 4 AC 1904 2002 4 43 85.0 9.61 13.09 3.48
Show 02470+4705 SIN 4 AD 1989 2002 3 289 107.7 9.61 14.65 5.04
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3300-02599-1
HD
17180
last precise pa
4.5
last precise sep
11.576