01423+5838 HJ 1088AB

 
 
01H 42M 17.70S +58 37' 39.8" P.A. 169 SEP 20.3 MAG 6.34,9.79 SP B7III+AM DIST. 598.8 PC (1953.29 L.Y.)
 
 
Coord 2000
01423+5838
Discov num
HJ 1088
Comp
AB
Coord arcsec 2000
01 42 17.70 +58 37 39.8
Date first
1828
Date last
2010
Obs
25
Pa first
165
Pa last
169
P.A. Now (θ)
169°
Sep first
15.0
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
6.34
Mag sec
9.79
delta mag (ΔM)
3.45
Spectral class
B7III+Am (blue-white/white)
Pri motion ra
+014
Sec motion ra
+012
Pri motion dec
-008
Sec motion dec
-006
Notes
rPM=0.175 (< 0.3, Physical double)
This double is physical.
 
 
01423+5838 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22520 01423+5838 HJ 1088 AB 1828 2010 25 169 20.3 6.34 9.79 3.45 <===
Show 22520 01423+5838 WAL 12 AC 1910 2003 7 219 106.7 6.34 10.94 4.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
22520
HIP
7963
Tycho2
3683-00914-1
HD
10293
HR
482
BD
BD+57 370
Distance
598.8
Distance ly
1953.29
last precise pa
169
last precise sep
20.3