00474+5918 FRK   1AB

 
 
00H 47M 37.71S +59 18' 13.4" P.A. 264 SEP 49.7 MAG 9.28,9.33 SP A
 
 
Coord 2000
00474+5918
Discov num
FRK   1
Comp
AB
Coord arcsec 2000
00 47 37.71 +59 18 13.4
Date first
1910
Date last
2015
Obs
14
Pa first
261
Pa last
264
P.A. Now (θ)
264°
Sep first
48.7
Sep last
49.7
Sep. Now (ρ)
49.7"
Mag pri
9.28
Mag sec
9.33
delta mag (ΔM)
0.05
Spectral class
A (white)
Pri motion ra
+010
Sec motion ra
-001
Pri motion dec
-015
Sec motion dec
+004
Notes
rPM=1.218
This double is not physical.
 
 
00474+5918 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21709 00474+5918 FRK 1 AB 1910 2015 14 264 49.7 9.28 9.33 0.05 <===
Show 21707 00474+5918 BKO 8 BC 1914 2015 6 346 42.8 9.31 11.95 2.64
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21709
Tycho2
3667-00417-1
HD
4474
last precise pa
263.8
last precise sep
49.72