01508+6105 ES 1872BC

 
 
01H 50M 48.63S +61 05' 26.7" P.A. 347 SEP 2.6 MAG 11.95,12.00
 
 
Coord 2000
01508+6105
Discov num
ES 1872
Comp
BC
Coord arcsec 2000
01 50 48.63 +61 05 26.7
Date first
1921
Date last
2012
Obs
4
Pa first
349
Pa last
347
P.A. Now (θ)
347°
Sep first
3.1
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.95
Mag sec
12.00
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01508+6105 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01508+6105 ES 1872 AB 1902 2012 7 269 25.8 10.08 11.95 1.87
Show 01508+6105 ES 1872 BC 1921 2012 4 347 2.6 11.95 12.00 0.05 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
last precise pa
347.3
last precise sep
2.58