12383-1131 STF1664EF

 
 
12H 38M 27.65S -11 31' 42.4" P.A. 102 SEP 92.7 MAG 8.58,8.91 SP G5
 
 
Coord 2000
12383-1131
Discov num
STF1664
Comp
EF
Coord arcsec 2000
12 38 27.65 -11 31 42.4
Date first
1890
Date last
2002
Obs
11
Pa first
110
Pa last
102
P.A. Now (θ)
102°
Sep first
94.0
Sep last
92.7
Sep. Now (ρ)
92.7"
Mag pri
8.58
Mag sec
8.91
delta mag (ΔM)
0.33
Spectral class
G5 (yellow)
Pri motion ra
-017
Sec motion ra
-033
Pri motion dec
+001
Sec motion dec
-011
Notes
rPM=0.575
Nature of this double is uncertain.
 
 
12383-1131 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 157411 12383-1131 STF1664 AB 1830 2011 41 224 38.0 7.82 9.17 1.35
Show 157411 12383-1131 STF1664 AC 1906 2002 8 306 61.2 7.82 11.52 3.70
Show 157411 12383-1131 STF1664 AD 1906 2000 5 291 84.8 7.82 12.43 4.61
Show 157411 12383-1131 STF1664 AE 1890 2002 13 110 120.9 7.82 8.58 0.76
Show 157410 12383-1131 STF1664 BC 1906 2002 8 340 66.5 9.17 11.52 2.35
Show 157410 12383-1131 STF1664 BD 1906 2000 6 317 77.8 9.17 12.43 3.26
Show 12383-1131 STF1664 CD 1898 2002 10 259 30.7 11.52 12.43 0.91
Show 157412 12383-1131 STF1664 EF 1890 2002 11 102 92.7 8.58 8.91 0.33 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
SAO
157412
Tycho2
5531-01171-1
HD
109899
last precise pa
101.6
last precise sep
92.67