02470+4705 SIN   4AC

 
 
02H 46M 59.65S +47 05' 02.6" P.A. 43 SEP 85 MAG 9.61,13.09 SP A0
 
 
Coord 2000
02470+4705
Discov num
SIN   4
Comp
AC
Coord arcsec 2000
02 46 59.65 +47 05 02.6
Date first
1904
Date last
2002
Obs
4
Pa first
42
Pa last
43
P.A. Now (θ)
43°
Sep first
85.4
Sep last
85.0
Sep. Now (ρ)
85"
Mag pri
9.61
Mag sec
13.09
delta mag (ΔM)
3.48
Spectral class
A0 (white)
Pri motion ra
+005
Sec motion ra
+001
Pri motion dec
-006
Sec motion dec
-001
Notes
rPM=0.82
This double is not 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
42.5
last precise sep
84.955