12383-1131 STF1664AB

 
 
12h 38m 19.95s -11 31' 01.1" P.A. 223 sep 38.7 mag 7.82,9.17 Sp K0 dist. 917.43 pc (2992.66 l.y.)
 
 
Coord 2000
12383-1131
Discov num
STF1664
Comp
AB
Coord arcsec 2000
12 38 19.95 -11 31 01.1
Date first
1830
Date last
2015
Obs
42
Pa first
272
Pa last
223
P.A. Now (θ)
223°
Sep first
17.1
Sep last
38.7
Sep. Now (ρ)
38.7"
Mag pri
7.82
Mag sec
9.17
delta mag (ΔM)
1.35
Spectral class
K0 (yellow-orange)
Pri motion ra
-032
Sec motion ra
-082
Pri motion dec
+016
Sec motion dec
-142
Notes
L Y (Linear solution, Parallax indicates components are non-physical)
rPM=1.011
This double is not physical.
 
 
12383-1131 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12383-1131 STF1664 AB 1830 2015 42 223 38.7 7.82 9.17 1.35 <===
Show 12383-1131 STF1664 AC 1906 2015 9 307 61.0 7.82 11.52 3.70
Show 12383-1131 STF1664 AD 1906 2015 6 291 84.1 7.82 12.43 4.61
Show 12383-1131 STF1664 AE 1890 2015 14 110 121.2 7.82 8.58 0.76
Show 12383-1131 STF1664 BC 1906 2002 8 340 66.5 9.17 11.52 2.35
Show 12383-1131 STF1664 BD 1906 2015 7 318 78.2 9.17 12.43 3.26
Show 12383-1131 STF1664 CD 1898 2015 11 258 30.3 11.52 12.43 0.91
Show 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
 
 
Precise pa
223.2
Precise sep
38.703
Constellation
Virgo
SAO
157411
HIP
61656
Tycho2
5531-01266-1
Gaia DR2
54064617472
HD
109875
BD
BD-10 3512
Distance
917.43
Distance ly
2992.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12383-1131 STF1664 AB 2007 37 224 37.6 7.82 9.17 K0 NLD 123819.95-113101.1
12383-1131 STF1664 AB 2008 38 224 37.5 7.82 9.17 K0 NLD 123819.95-113101.1
12383-1131 STF1664 AB 2011 40 224 38.0 7.82 9.17 K0 NLD 123819.95-113101.1
12383-1131 STF1664 AB 2015 42 223 38.7 7.82 9.17 K0 L Y 123819.95-113101.1

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