00396+8445 HJ 1986AB

 
 
00H 39M 35.16S +84 44' 52.0" P.A. 69 SEP 40.6 MAG 7.96,8.50 SP F8
 
 
Coord 2000
00396+8445
Discov num
HJ 1986
Comp
AB
Coord arcsec 2000
00 39 35.16 +84 44 52.0
Date first
1831
Date last
2012
Obs
21
Pa first
52
Pa last
69
P.A. Now (θ)
69°
Sep first
30.0
Sep last
40.6
Sep. Now (ρ)
40.6"
Mag pri
7.96
Mag sec
8.50
delta mag (ΔM)
0.54
Spectral class
F8 (yellow-white)
Pri motion ra
+050
Sec motion ra
+079
Pri motion dec
+021
Sec motion dec
-024
Notes
N L (See Notes, Linear solution)
rPM=0.648
Nature of this double is uncertain.
 
 
00396+8445 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 103 00396+8445 HJ 1986 AB 1831 2012 21 69 40.6 7.96 8.50 0.54 <===
Show 103 00396+8445 HJ 1986 AC 1900 2003 7 189 55.7 7.96 11.16 3.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
SAO
103
Tycho2
4619-00293-1
HD
3290
last precise pa
69.3
last precise sep
40.6