01402+7303 HJ 2055AB

 
 
01H 40M 12.39S +73 02' 12.2" P.A. 313 SEP 23.1 MAG 9.80,12.00
 
 
Coord 2000
01402+7303
Discov num
HJ 2055
Comp
AB
Coord arcsec 2000
01 40 12.39 +73 02 12.2
Date first
1831
Date last
2015
Obs
8
Pa first
315
Pa last
313
P.A. Now (θ)
313°
Sep first
10.0
Sep last
23.1
Sep. Now (ρ)
23.1"
Mag pri
9.80
Mag sec
12.00
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+025
Sec motion ra
-014
Pri motion dec
-016
Sec motion dec
+011
Notes
L (Linear solution)
rPM=1.598
This double is not physical.
 
 
01402+7303 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01402+7303 HJ 2055 AB 1831 2015 8 313 23.1 9.80 12.00 2.20 <===
Show 01402+7303 BU 9026 AC 1903 2003 3 48 12.8 9.80 13.00 3.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4318-01594-1
last precise pa
312.5
last precise sep
23.05