01456-0224 HJ  643AC

 
 
01H 45M 32.21S -02 24' 13.1" P.A. 225 SEP 14.3 MAG 11.20,11.60 SP G8IV/V
 
 
Coord 2000
01456-0224
Discov num
HJ  643
Comp
AC
Coord arcsec 2000
01 45 32.21 -02 24 13.1
Date first
1827
Date last
2015
Obs
10
Pa first
225
Pa last
225
P.A. Now (θ)
225°
Sep first
7.0
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
11.20
Mag sec
11.60
delta mag (ΔM)
0.4
Spectral class
G8IV/V (yellow)
Pri motion ra
+062
Sec motion ra
-010
Pri motion dec
+014
Sec motion dec
-077
Notes
N (See Notes)
rPM=1.494
This double is not physical.
 
 
01456-0224 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01456-0224 J 1448 AB 1827 2016 12 143 7.3 11.20 12.70 1.50
Show 01456-0224 HJ 643 AC 1827 2015 10 225 14.3 11.20 11.60 0.40 <===
Show 01456-0224 J 1448 BC 1893 2016 12 254 14.8 12.70 11.60 1.10
Show 01456-0224 HJ 643 CD 1987 2015 4 185 10.4 11.60 15.70 4.10
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
last precise pa
224.8
last precise sep
14.29