00116+5945 BU  254AB

 
 
00H 11M 33.36S +59 45' 43.7" P.A. 237 SEP 7.1 MAG 7.90,11.90 SP G8III
 
 
Coord 2000
00116+5945
Discov num
BU  254
Comp
AB
Coord arcsec 2000
00 11 33.36 +59 45 43.7
Date first
1875
Date last
2012
Obs
18
Pa first
238
Pa last
237
P.A. Now (θ)
237°
Sep first
7.4
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
7.90
Mag sec
11.90
delta mag (ΔM)
4
Spectral class
G8III (yellow)
Pri motion ra
-015
Sec motion ra
-016
Pri motion dec
+007
Sec motion dec
+001
Notes
rPM=0.367
Nature of this double is uncertain.
 
 
00116+5945 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21188 00116+5945 BU 254 AB 1875 2012 18 237 7.1 7.90 11.90 4.00 <===
Show 21188 00116+5945 BU 254 AC 1893 2012 11 240 37.0 7.90 13.24 5.34
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21188
Tycho2
3664-01016-1
HD
697
last precise pa
237
last precise sep
7.1