02355+3940 HJ 1120AB

 
 
02H 35M 27.89S +39 39' 52.1" P.A. 74 SEP 14.8 MAG 6.33,11.20 SP B9PHGMN DIST. 198.02 PC (645.94 L.Y.)
 
 
Coord 2000
02355+3940
Discov num
HJ 1120
Comp
AB
Coord arcsec 2000
02 35 27.89 +39 39 52.1
Date first
1828
Date last
2011
Obs
10
Pa first
100
Pa last
74
P.A. Now (θ)
74°
Sep first
15.0
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
6.33
Mag sec
11.20
delta mag (ΔM)
4.87
Spectral class
B9pHgMn (blue-white)
Pri motion ra
+018
Sec motion ra
-015
Pri motion dec
-034
Sec motion dec
+008
Notes
rPM=1.388
This double is not physical.
 
 
02355+3940 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55680 02355+3940 HJ 1120 AB 1828 2011 10 74 14.8 6.33 11.20 4.87 <===
Show 55680 02355+3940 HJ 1120 AC 1828 2011 8 322 43.1 6.33 12.65 6.32
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
55680
HIP
12057
Tycho2
2836-01871-1
HD
16004
HR
746
BD
BD+39 573
Distance
198.02
Distance ly
645.94
last precise pa
74.2
last precise sep
14.81