02478+4700 J   882AC

 
 
02h 47m 49.08s +47 01' 18.6" P.A. 316 sep 22.3 mag 9.80,11.00
 
 
Coord 2000
02478+4700
Discov num
J   882
Comp
AC
Coord arcsec 2000
02 47 49.08 +47 01 18.6
Date first
2000
Date last
2013
Obs
4
Pa first
315
Pa last
316
P.A. Now (θ)
316°
Sep first
21.1
Sep last
22.3
Sep. Now (ρ)
22.3"
Mag pri
9.80
Mag sec
11.00
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
Sec motion ra
+003
Pri motion dec
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
02478+4700 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02478+4700 J 882 AB 1912 2013 8 30 4.4 9.80 9.80 0.00
Show 02478+4700 J 882 AC 2000 2013 4 316 22.3 9.80 11.00 1.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
315.7
Precise sep
22.27
Constellation
Perseus
last precise pa
315.7
last precise sep
22.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02478+4700 J 882 AC 2001 2 315 21.1 9.80 11.00 D 024749.09+470121.2
02478+4700 J 882 AC 2002 3 303 20.4 9.80 11.00 D 024749.09+470121.2
02478+4700 J 882 AC 2013 4 316 22.3 9.80 11.00 024749.09+470121.2

If you need more information about this double, apply for a data request form to the WDS.