12357-1201 STF1659AD

 
 
12H 35M 43.75S -12 01' 30.0" P.A. 31 SEP 189.6 MAG 7.94,9.88 SP G0 DIST. 144.51 PC (471.39 L.Y.)
 
 
Coord 2000
12357-1201
Discov num
STF1659
Comp
AD
Coord arcsec 2000
12 35 43.75 -12 01 30.0
Date first
1870
Date last
2003
Obs
12
Pa first
26
Pa last
31
P.A. Now (θ)
31°
Sep first
184.1
Sep last
189.6
Sep. Now (ρ)
189.6"
Mag pri
7.94
Mag sec
9.88
delta mag (ΔM)
1.94
Spectral class
G0 (yellow)
Pri motion ra
-146
Sec motion ra
+001
Pri motion dec
+019
Sec motion dec
-019
Notes
rPM=1.031
This double is not physical.
 
 
12357-1201 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 157384 12357-1201 STF1659 AB 1828 2016 41 351 27.9 7.94 8.34 0.40
Show 157384 12357-1201 STF1659 AC 1832 2011 26 70 42.6 7.94 10.89 2.95
Show 157384 12357-1201 STF1659 AD 1870 2003 12 31 189.6 7.94 9.88 1.94 <===
Show 157384 12357-1201 STF1659 AE 1870 2011 16 275 152.3 7.94 6.78 1.16
Show 157384 12357-1201 STF1659 AF 1870 2011 15 140 208.3 7.94 6.64 1.30
Show 157383 12357-1201 STF1659 BC 1832 2003 23 106 45.1 8.34 10.89 2.55
Show 157379 12357-1201 STF1659 EF 1870 2011 22 121 331.3 6.78 6.64 0.14
Show 157379 12357-1201 STF1659 EG 1909 2000 2 248 12.4 6.78 15.50 8.72
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
SAO
157384
HIP
61466
Tycho2
5530-02065-1
HD
109556
BD
BD-11 3330
Distance
144.51
Distance ly
471.39
last precise pa
31
last precise sep
189.6