12383-1131 STF 1664 EF

 
 
12h 38m 27.65s -11° 31' 42.4" P.A. 112.00 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 2019 Obs 14
Pa first 110 Pa last 111.5 P.A. Now (θ) 111.5°
Sep first 94.0 Sep last 92.73 Sep. Now (ρ) 92.73"
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 W
rPM=0.575
Nature of this double is uncertain.
 
 
12383-1131 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 109875 157411 12 38 20 -11 31 01 STF 1664 AB 2019 47 223 38.7 7.82 9.17 1.35
Show 157411 12 38 20 -11 31 01 STF 1664 AC 2019 13 306 60.7 7.82 11.52 3.70
Show 157411 12 38 20 -11 31 01 STF 1664 AD 2019 9 291 83.8 7.82 12.43 4.61
Show 157411 12 38 20 -11 31 01 STF 1664 AE 2019 18 110 121.4 7.82 8.58 0.76
Show 157410 12 38 18 -11 31 27 STF 1664 BC 2019 12 341 68.1 9.17 11.52 2.35
Show 157410 12 38 18 -11 31 27 STF 1664 BD 2019 10 318 77.9 9.17 12.43 3.26
Show 12 38 17 -11 30 24 STF 1664 CD 2019 14 258 30.0 11.52 12.43 0.91
Show 157412 12 38 28 -11 31 42 STF 1664 EF 2019 14 112 92.7 8.58 8.91 0.33 <===
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo SAO 157412 Tycho2 5531-01171-1 Gaia DR2 3530192813546449280
HD 109899 DM BD-10 3513
 
 
WDS 12383-1131 STF 1664 EF : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12383-1131 STF1664 EF 2002 9 102 92.7 8.58 8.91 N 123827.65-113142.4
12383-1131 STF1664 EF 2018 11 112 92.3 8.58 8.91 G5 123827.65-113142.4
12383-1131 STF1664 EF 2019 14 112 92.7 8.58 8.91 G5 W 123827.65-113142.4

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

 
 
WDS 12383-1131 STF 1664 EF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12383-1131 STF 1664 EF : MEASURES
 
 
No records found.

 
 
WDS 12383-1131 : VIRTUAL EYEPIECE
 
 

12383-1131 STF1664A mag 7.82 Sp K0 12383-1131 STF1664B sep 36.6 P.A. 225.20 mag 9.17 Sp G5 12383-1131 STF1664C sep 61.4 P.A. 306.70 mag 11.52 Sp K0 12383-1131 STF1664D sep 82.3 P.A. 291.30 mag 12.43 12383-1131 STF1664E sep 120.5 P.A. 110.00 mag 8.58 Sp G5 12383-1131 STF1664F sep 211.6 P.A. 110.80 mag 8.91 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 12383-1131 : ALADIN DSS IMAGE @ 12h 38m 27.65s -11° 31' 42.4"
 
 
 
 
WDS 12383-1131 STF 1664 EF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12383-1131  STF1664EF distance=0' 12383-1131  STF1664AB distance=3' 12383-1131  STF1664AE distance=3' 12383-1131  STF1664AC distance=3' 12383-1131  STF1664AD distance=3' 12383-1131  STF1664BC distance=3' 12383-1131  STF1664BD distance=3' 12383-1131  STF1664CD distance=4' 12371-1136  TDS8458 distance=20' 12402-1150  LDS4241 distance=32' 12352-1124  UC 2368 distance=49' 12357-1201  STF1659BC distance=50' 12357-1201  STF1659AB distance=50' 12357-1201  STF1659AD distance=50' 12357-1201  STF1659AE distance=50' 12357-1201  STF1659AC distance=50' 12357-1201  STF1659AF distance=50' 12357-1201  STF1659EF distance=52' 12357-1201  STF1659EG distance=52' 12368-1223  HU  134 distance=57' 12422-1111  RST3804 distance=59' 12354-1037  FAL  40 distance=72' 12330-1132  UC 2356AB distance=81' 12438-1201  HU  738 distance=84' 12432-1219  KPP 689 distance=85' 12326-1144  GWP1824 distance=87' 12326-1117  KPP2085 distance=87' 12378-1003  UC 2373 distance=90' 12413-1301  STF1669BC distance=99' 12413-1301  STF1669AB distance=99' 12413-1301  STF1669AC distance=99' 12369-1310  GWP1836 distance=101' 12316-1104  STF1649 distance=105' 12313-1043  KPP2541 distance=117' 12306-1042  VVO  10 distance=126' 12309-1026  GWP1821 distance=129' 12299-1203  HDS1758Aa,Ab distance=129' 12299-1203  BGH  38AB distance=129' 12472-1129  RST3807 distance=130' 12445-1306  LEP 120 distance=130' 12438-0946  OCC9030 distance=132' 12429-0929  OCC 392 distance=140' 12376-1353  HJ 2615 distance=142' 12411-0915  OCC 393 distance=143' 12483-1128  CVR 664 distance=146' 12397-1357  SLW 751 distance=147' 12301-1011  RST3793 distance=148' 12353-0911  CBL 144 distance=149' 12477-1235  GWP1857 distance=150' 12288-1040  RST3792 distance=151' 12359-0903  UC 2369 distance=154' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 12383-1131 STF1664 EF 112 92.7
Show 12383-1131 STF1664 AB 223 38.7 3
Show 12383-1131 STF1664 AE 110 121.4 3
Show 12383-1131 STF1664 AC 306 60.7 3
Show 12383-1131 STF1664 AD 291 83.8 3
Show 12383-1131 STF1664 BC 341 68.1 3
Show 12383-1131 STF1664 BD 318 77.9 3
Show 12383-1131 STF1664 CD 258 30.0 4
Show 12371-1136 TDS8458 29 5.8 20
Show 12402-1150 LDS4241 294 67.7 32
Show 12352-1124 UC 2368 147 38.1 49
Show 12357-1201 STF1659 BC 105 46.7 50
Show 12357-1201 STF1659 AB 351 28.1 50
Show 12357-1201 STF1659 AD 32 189.8 50
Show 12357-1201 STF1659 AE 275 151.2 50
Show 12357-1201 STF1659 AC 69 43.8 50
Show 12357-1201 STF1659 AF 139 209.4 50
Show 12357-1201 STF1659 EF 121 333.8 52
Show 12357-1201 STF1659 EG 252 12.6 52
Show 12368-1223 HU 134 53 2.3 57
Show 12422-1111 RST3804 260 1.5 59
Show 12354-1037 FAL 40 230 8.1 72
Show 12330-1132 UC 2356 AB 233 9.7 81
Show 12438-1201 HU 738 268 12.0 84
Show 12432-1219 KPP 689 337 6.1 85
Show 12326-1144 GWP1824 215 34.3 87
Show 12326-1117 KPP2085 319 16.8 87
Show 12378-1003 UC 2373 127 34.0 90
Show 12413-1301 STF1669 BC 229 58.7 99
Show 12413-1301 STF1669 AB 314 5.3 99
Show 12413-1301 STF1669 AC 228 45.9 99
Show 12369-1310 GWP1836 7 11.4 101
Show 12316-1104 STF1649 194 15.7 105
Show 12313-1043 KPP2541 130 22.9 117
Show 12306-1042 VVO 10 256 20.0 126
Show 12309-1026 GWP1821 72 13.4 129
Show 12299-1203 HDS1758 Aa,Ab 350 0.3 129
Show 12299-1203 BGH 38 AB 278 115.9 129
Show 12472-1129 RST3807 257 3.9 130
Show 12445-1306 LEP 120 211 10.2 130
Show 12438-0946 OCC9030 141 0.1 132
Show 12429-0929 OCC 392 -1 0.1 140
Show 12376-1353 HJ 2615 293 10.8 142
Show 12411-0915 OCC 393 -1 0.0 143
Show 12483-1128 CVR 664 265 11.2 146
Show 12397-1357 SLW 751 154 168.9 147
Show 12301-1011 RST3793 18 1.9 148
Show 12353-0911 CBL 144 143 28.3 149
Show 12477-1235 GWP1857 271 60.9 150
Show 12288-1040 RST3792 234 3.8 151
Show 12359-0903 UC 2369 133 30.8 154

 
 
WDS 12383-1131 : COMPONENTS
 
 
  A B C D E
B pa=225.2°
sep=36.64"
 
C pa=306.7°
sep=61.41"
pa=339.6°
sep=66.67"
 
D pa=291.3°
sep=82.30"
pa=317.7°
sep=75.29"
pa=256.1°
sep=28.28"
 
E pa=110.0°
sep=120.47"
pa=96.4°
sep=140.05"
pa=115.7°
sep=180.17"
pa=110.6°
sep=202.76"
 
F pa=110.8°
sep=211.56"
pa=102.5°
sep=229.13"
pa=114.4°
sep=271.15"
pa=111.0°
sep=293.86"
pa=111.9°
sep=91.11"
 
 
12383-1131 A
 
 
Name HD 109875 Coord arcsec 2000 123819.95-113101.1 Mag 7.82 Spectral class K0 (yellow-orange)
PmRA -32.00 PmDE 16.0 SAO 157411 HIP 61656
Tycho2 5531-01266-1 HD 109875 GC 17207 BD BD-10 3512
Tycho2
Tycho2 5531-01266-1 Pflag RAmdeg 189.58304131 DEmdeg -11.51694520
PmRA -34.0 PmDE 15.5 E RAmdeg 7 E DEmdeg 7
E pmRA 0.7 E pmDE 0.7 EpRAm 1989.49 EpDEm 1988.92
Num 22 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 9.550 E BTmag 0.024 VTmag 7.818
E VTmag 0.012 Prox 352 TYC T HIP 61656
CCDM RAdeg 189.58312111 DEdeg -11.51698167 EpRA 1990 1.72
EpDE 1990 1.70 E RAdeg 6.6 E DEdeg 8.1 Posflg
Corr 0.2
SAO
SAO 157411 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 0.007 Vmag 8.1 SpType K0
Double code Source 70 CatNum 17207 DM BD-10 3512
DMcomp BDsup HD 109875 M HD 0
GC 17207 RA1950rad 3.29751731 DE1950rad -0.19621654 PmRA2000 -0.002
PmDE2000 0.013
Hipparcos
Catalog H HIP 61656 Proxy RAhms 12 38 19.95
DEdms -11 31 01.1 Vmag 7.66 VarFlag R Vmag H
RAdeg 189.583 DEdeg -11.517 AstroRef Plx 2.48
CCDM 12384-1131 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 109875 BD BD-10 3512
CD CP Dm number -10 3512 VIred 1.44
SpType K0 R SpType Coord arcsec 2000 123819.95-113101.1
Hipparcos 2
HIP 61656 Sn 5 So 0 Nc 1
RArad 3.3088498585 DErad -0.2010092714 Plx 1.09 PmRA -32.16
PmDE 15.99 E RArad 0.72 E DErad 0.54 E Plx 0.89
E pmRA 0.71 E pmDE 0.5 Hpmag 7.7959 E Hpmag 0.0013
SHp 0.012 VA 0 BV 1.445 E BV 0.018
VI 1.44
 
 
12383-1131 B
 
 
Coord arcsec 2000 123818.18-113126.9 Coord calc 123818.18-113126.9 Mag 9.17 Spectral class G5 (yellow)
PmRA -82.00 PmDE -142.0 SAO 157410 HIP 61654
Tycho2 5531-01563-1 HD 109874 BD BD-10 3511 Calc delta mag 1.35
Tycho2
Tycho2 5531-01563-1 Pflag RAmdeg 189.57576013 DEmdeg -11.52414639
PmRA -81.7 PmDE -142.0 E RAmdeg 14 E DEmdeg 16
E pmRA 1.2 E pmDE 1.3 EpRAm 1988.14 EpDEm 1988.93
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 10.018 E BTmag 0.032 VTmag 9.166
E VTmag 0.023 Prox 352 TYC T HIP 61654
CCDM RAdeg 189.57595333 DEdeg -11.52382083 EpRA 1990 1.70
EpDE 1990 1.79 E RAdeg 15.3 E DEdeg 17.1 Posflg D
Corr 0.3
SAO
SAO 157410 DelFlag RA1950 PmRA1950 -0.0063
DE1950 PmDE1950 -0.131 Vmag 9.1 SpType G5
Double code Source 20 CatNum 4573 DM BD-10 3511
DMcomp BDsup HD 109874 M HD 0
GC RA1950rad 3.29740114 DE1950rad -0.19630438 PmRA2000 -0.006
PmDE2000 -0.125
Hipparcos
Catalog H HIP 61654 Proxy RAhms 12 38 18.23
DEdms -11 31 25.7 Vmag 9.18 VarFlag R Vmag H
RAdeg 189.576 DEdeg -11.5238 AstroRef Plx 12.11
CCDM 12384-1131 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 109874 BD BD-10 3511
CD CP Dm number -10 3511 VIred 0.8
SpType G5 R SpType Coord arcsec 2000 123818.23-113125.7
Hipparcos 2
HIP 61654 Sn 5 So 0 Nc 1
RArad 3.3087246429 DErad -0.2011283201 Plx 11.18 PmRA -83.19
PmDE -137.77 E RArad 1.06 E DErad 0.89 E Plx 1.3
E pmRA 1.08 E pmDE 0.83 Hpmag 9.3158 E Hpmag 0.0018
SHp 0.02 VA 0 BV 0.705 E BV 0.03
VI 0.76
 
 
12383-1131 C
 
 
Coord arcsec 2000 123816.60-113024.4 Coord calc 123816.60-113024.4 Mag 11.52 Spectral class K0 (yellow-orange)
PmRA -21.00 PmDE 7.0 Calc delta mag 3.7
 
 
12383-1131 D
 
 
Coord arcsec 2000 123814.73-113031.2 Mag 12.43 PmRA 5.00 PmDE -25.0
Calc delta mag 4.61 Calc coord yes
 
 
12383-1131 E
 
 
Coord arcsec 2000 123827.65-113142.4 Coord calc 123827.65-113142.4 Mag 8.58 Spectral class G5 (yellow)
PmRA -17.00 PmDE 1.0 SAO 157412 Tycho2 5531-01171-1
HD 109899 DM BD-10 3513 Calc delta mag 0.76
Tycho2
Tycho2 5531-01171-1 Pflag RAmdeg 189.61523602 DEmdeg -11.52845034
PmRA -17.0 PmDE 0.5 E RAmdeg 10 E DEmdeg 11
E pmRA 1.1 E pmDE 1.2 EpRAm 1989.35 EpDEm 1989.11
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.7 BTmag 9.843 E BTmag 0.029 VTmag 8.581
E VTmag 0.017 Prox 928 TYC T HIP
CCDM RAdeg 189.61527722 DEdeg -11.52845083 EpRA 1990 1.69
EpDE 1990 1.81 E RAdeg 10.9 E DEdeg 12.2 Posflg
Corr 0.1
SAO
SAO 157412 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.014 Vmag 8.3 SpType G5
Double code Source 20 CatNum 4575 DM BD-10 3513
DMcomp BDsup HD 109899 M HD 0
GC RA1950rad 3.29807506 DE1950rad -0.19641219 PmRA2000 -0.0014
PmDE2000 0.02
 
 
12383-1131 F
 
 
Coord arcsec 2000 123833.40-113216.4 Mag 8.91 PmRA -33.00 PmDE -11.0
SAO 157413 Tycho2 5531-01324-1 HD 109916 DM BD-10 3515
Calc delta mag 1.09 Calc coord yes
Tycho2
Tycho2 5531-01324-1 Pflag RAmdeg 189.63963019 DEmdeg -11.53803657
PmRA -32.9 PmDE -11.4 E RAmdeg 10 E DEmdeg 11
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.66 EpDEm 1989.17
Num 8 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.1 BTmag 9.226 E BTmag 0.022 VTmag 8.913
E VTmag 0.020 Prox 928 TYC T HIP
CCDM RAdeg 189.63970750 DEdeg -11.53801056 EpRA 1990 1.72
EpDE 1990 1.89 E RAdeg 10.5 E DEdeg 12.4 Posflg
Corr 0.1
SAO
SAO 157413 DelFlag RA1950 PmRA1950 -0.0034
DE1950 PmDE1950 -0.013 Vmag 8.4 SpType A2
Double code Source 20 CatNum 4576 DM BD-10 3515
DMcomp BDsup HD 109916 M HD 0
GC RA1950rad 3.29850215 DE1950rad -0.19657814 PmRA2000 -0.0031
PmDE2000 -0.007