12413-1301 STF1669AC

 
 
12h 41m 16.22s -13 00' 53.6" P.A. 228 sep 45.9 mag 5.88,10.30 Sp F3Vn dist. 78.93 pc (257.47 l.y.)
 
 
Coord 2000
12413-1301
Discov num
STF1669
Comp
AC
Coord arcsec 2000
12 41 16.22 -13 00 53.6
Date first
1865
Date last
2016
Obs
12
Pa first
234
Pa last
228
P.A. Now (θ)
228°
Sep first
59.6
Sep last
45.9
Sep. Now (ρ)
45.9"
Mag pri
5.88
Mag sec
10.30
delta mag (ΔM)
4.42
Spectral class
F3Vn (yellow-white)
Pri motion ra
-122
Sec motion ra
-127
Pri motion dec
-001
Sec motion dec
+006
Notes
N (See Notes)
rPM=0.068 (< 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
228.2
Precise sep
45.87
Var name
VV Crv
Cdsa2 id
STF 1669 AC
Constellation
Corvus
SAO
157448
HIP
61910
Tycho2
5534-01488-2
HD
110318
HR
4822
BD
BD-12 3676
Ra deg
12.687838888888889
De deg
-13.014888888888889
Distance
78.93
Distance ly
257.47
last precise pa
228.2
last precise sep
45.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12413-1301 STF1669 AC 1999 10 229 58.5 6.00 10.50 N D 124116.02-130050.1
12413-1301 STF1669 AC 2000 11 232 60.0 5.88 10.30 N D 124116.02-130050.1
12413-1301 STF1669 AC 2016 12 228 45.9 5.88 10.30 F3Vn N 124116.22-130053.6

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