12413-1301 STF1669BC

 
 
12h 41m 15.95s -13 00' 50.0" P.A. 228 sep 59.1 mag 5.89,10.28 Sp F3Vn dist. 78.93 pc (257.47 l.y.)
 
 
Coord 2000
12413-1301
Discov num
STF1669
Comp
BC
Coord arcsec 2000
12 41 15.95 -13 00 50.0
Date first
1900
Date last
2000
Obs
8
Pa first
228
Pa last
228
P.A. Now (θ)
228°
Sep first
58.4
Sep last
59.1
Sep. Now (ρ)
59.1"
Mag pri
5.89
Mag sec
10.28
delta mag (ΔM)
4.39
Spectral class
F3Vn (yellow-white)
Pri motion ra
-118
Sec motion ra
-127
Pri motion dec
+008
Sec motion dec
+006
Notes
N (See Notes)
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
12413-1301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 58 Crv 157448 12413-1301 STF1669 AB 1823 2016 169 313 5.3 5.88 5.89 0.01
Show 157448 12413-1301 STF1669 AC 1865 2016 12 228 45.9 5.88 10.30 4.42
Show 157447 12413-1301 STF1669 BC 1900 2000 8 228 59.1 5.89 10.28 4.39 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.3
Precise sep
59.083
Var name
VV Crv
Cdsa2 id
STF 1669 BC
Constellation
Corvus
SAO
157447
HIP
61910
Tycho2
5534-01488-1
HD
110317
HR
4821
BD
BD-12 3676
Ra deg
12.68776388888889
De deg
-13.01388888888889
Distance
78.93
Distance ly
257.47
last precise pa
228.3
last precise sep
59.083
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12413-1301 STF1669 BC 1988 5 229 57.8 5.89 10.40 N 124115.95-130050.0
12413-1301 STF1669 BC 2000 6 229 59.8 5.89 10.30 N 124115.95-130050.0

If you need more information about this double, apply for a data request form to the WDS.