01166+7402 HJ 2028AB

 
 
01H 16M 36.23S +74 01' 36.5" P.A. 204 SEP 61.4 MAG 7.06,7.88 SP B9 DIST. 549.45 PC (1792.31 L.Y.)
 
 
Coord 2000
01166+7402
Discov num
HJ 2028
Comp
AB
Coord arcsec 2000
01 16 36.23 +74 01 36.5
Date first
1831
Date last
2010
Obs
24
Pa first
206
Pa last
204
P.A. Now (θ)
204°
Sep first
40.0
Sep last
61.4
Sep. Now (ρ)
61.4"
Mag pri
7.06
Mag sec
7.88
delta mag (ΔM)
0.82
Spectral class
B9 (blue-white)
Pri motion ra
-001
Sec motion ra
+005
Pri motion dec
-003
Sec motion dec
-013
Notes
N (See Notes)
rPM=0.837
This double is not physical.
 
 
01166+7402 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 4360 01166+7402 HJ 2028 AB 1831 2010 24 204 61.4 7.06 7.88 0.82 <===
Show 4359 01166+7402 HJ 2028 BC 1908 2003 3 212 48.5 7.88 12.70 4.82
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
4360
HIP
5950
Tycho2
4309-00960-1
HD
7406
BD
BD+73 61
Distance
549.45
Distance ly
1792.31
last precise pa
203.8
last precise sep
61.4