00118+5429 HEI 417AB

 
 
00H 11M 48.54S +54 28' 49.7" P.A. 60 SEP 4.5 MAG 11.5,13.5
 
 
Coord 2000
00118+5429
Discov num
HEI 417
Comp
AB
Coord arcsec 2000
00 11 48.54 +54 28 49.7
Date first
1984
Date last
2003
Obs
3
Pa first
62
Pa last
60
P.A. Now (θ)
60°
Sep first
4.7
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.5
Mag sec
13.5
delta mag (ΔM)
2
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
 
 
00118+5429 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00118+5429 HEI 417 AB 1984 2003 3 60 4.5 11.50 13.50 2.00 <===
Show 00118+5429 HEI 417 AC 1984 2015 7 31 8.5 11.50 11.50 0.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
last precise pa
60.3
last precise sep
4.536