01274+6017 BU 1102BC

 
 
01H 27M 17.87S +60 16' 58.5" P.A. 340 SEP 0.9 MAG 10.30,10.30 SP F2
 
 
Coord 2000
01274+6017
Discov num
BU 1102
Comp
BC
Coord arcsec 2000
01 27 17.87 +60 16 58.5
Date first
1889
Date last
2009
Obs
10
Pa first
336
Pa last
340
P.A. Now (θ)
340°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.30
Mag sec
10.30
delta mag (ΔM)
0
Spectral class
F2 (yellow-white)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
01274+6017 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11765 01274+6017 BU 1102 A,BC 1889 2008 13 265 63.7 7.96 10.70 2.74
Show 01274+6017 BU 1102 BC 1889 2009 10 340 0.9 10.30 10.30 0.00 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4031-02658-1
last precise pa
339.6
last precise sep
0.905