02278+7247 HJ 2132AC

 
 
02h 27m 56.27s +72 45' 56.9" P.A. 114 sep 49.7 mag 10.43,11.40
 
 
Coord 2000
02278+7247
Discov num
HJ 2132
Comp
AC
Coord arcsec 2000
02 27 56.27 +72 45 56.9
Date first
1831
Date last
2012
Obs
8
Pa first
117
Pa last
114
P.A. Now (θ)
114°
Sep first
36.0
Sep last
49.7
Sep. Now (ρ)
49.7"
Mag pri
10.43
Mag sec
11.40
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
-002
Sec motion ra
-014
Pri motion dec
-002
Sec motion dec
-014
Notes
rPM=0.857
This double is not physical.
 
 
02278+7247 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02278+7247 HJ 2132 AB 1831 2015 9 158 29.8 10.43 11.54 1.11
Show 02278+7247 HJ 2132 AC 1831 2012 8 114 49.7 10.43 11.40 0.97 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
113.8
Precise sep
49.69
Constellation
Cassiopeia
Tycho2
4320-01463-1
last precise pa
113.8
last precise sep
49.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02278+7247 HJ 2132 AC 1999 6 113 49.9 10.43 12.00 D 022756.27+724556.9
02278+7247 HJ 2132 AC 2003 7 113 49.9 10.43 12.00 D 022756.27+724556.9
02278+7247 HJ 2132 AC 2012 8 114 49.7 10.43 12.00 D 022756.27+724556.9

If you need more information about this double, apply for a data request form to the WDS.