08397+0546 STF1255BD

 
 
08H 39M 44.68S +05 46' 13.9" P.A. 25 SEP 68.4 MAG 8.56,12.62 SP G5 DIST. 28.05 PC (91.5 L.Y.)
 
 
Coord 2000
08397+0546
Discov num
STF1255
Comp
BD
Coord arcsec 2000
08 39 44.68 +05 46 13.9
Date first
1904
Date last
2000
Obs
5
Pa first
54
Pa last
25
P.A. Now (θ)
25°
Sep first
56.4
Sep last
68.4
Sep. Now (ρ)
68.4"
Mag pri
8.56
Mag sec
12.62
delta mag (ΔM)
4.06
Spectral class
G5 (yellow)
Pri motion ra
+165
Sec motion ra
-006
Pri motion dec
-298
Sec motion dec
+005
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=1.021
This double is not physical.
 
 
08397+0546 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 08397+0546 STF1255 AB 1782 2012 54 33 26.2 7.33 8.56 1.23
Show 08397+0546 STF1255 BC 1904 2000 5 359 65.1 8.56 13.55 4.99
Show 08397+0546 STF1255 BD 1904 2000 5 25 68.4 8.56 12.62 4.06 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
HIP
42491
Tycho2
0223-01666-1
BD
BD+06 2008
Distance
28.05
Distance ly
91.5
last precise pa
25.4
last precise sep
68.37