12151+0959 STF 1618 (HD 106512)

 
 
12h 15m 03.46s +09° 59' 27.1" P.A. 245.00 sep 26.0 mag 9.46,9.46 Sp F5+F5 dist. 97.94 pc (319.48 l.y.)
 
 
Coord 2000 12151+0959 Discov num STF1618 Comp Coord arcsec 2000 12 15 03.46 +09 59 27.1
Date first 1829 Date last 2016 Obs 40
Pa first 245 Pa last 244.9 P.A. Now (θ) 244.9°
Sep first 25.8 Sep last 25.975 Sep. Now (ρ) 25.975"
Mag pri 9.46 Mag sec 9.46 delta mag (ΔM) 0 Spectral class F5+F5 (yellow-white/yellow-white)
Pri motion ra -011 Sec motion ra -012
Pri motion dec -006 Sec motion dec -007
Notes T (Parallax indicates physical)
rPM=0.102 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 106512 Constellation Virgo SAO 100006 HIP 59737
Tycho2 0866-00372-1 Gaia DR2 3905680879155220096 HD 106512 GC 16725
BD BD+10 2394 Distance 97.94 Distance ly 319.48
 
 
WDS 12151+0959 STF 1618 (HD 106512) : 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
12151+0959 STF1618 2004 31 245 26.1 9.46 9.46 F5 F5 YD 121503.46+095927.1
12151+0959 STF1618 2013 33 245 25.9 9.46 9.46 F5 F5 Y 121503.46+095927.1
12151+0959 STF1618 2015 35 245 26.0 9.46 9.46 F5+F5 YW 121503.46+095927.1
12151+0959 STF1618 2016 40 245 26.0 9.46 9.46 F5+F5 T 121503.46+095927.1

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

 
 
WDS 12151+0959 STF 1618 (HD 106512) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 22/05/11 daedalus1   separated 245   Seeing Pickering 3, very poor. Measures: theta 245, rho 26".4

 
 
WDS 12151+0959 STF 1618 (HD 106512) : MEASURES
 
 
No records found.

 
 
WDS 12151+0959 (HD 106512) : VIRTUAL EYEPIECE
 
 

12151+0959 STF1618A mag 9.46 Sp F5 12151+0959 STF1618B sep 25.6 P.A. 244.60 mag 9.46 Sp F5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 12151+0959 (HD 106512) : ALADIN DSS IMAGE @ 12h 15m 03.46s +09° 59' 27.1"
 
 
 
 
WDS 12151+0959 STF 1618 (HD 106512) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12151+0959  STF1618 distance=1' 12156+0950  LDS 934AB distance=11' 12138+0945  SHN 150 distance=25' 12139+1023  LDS 933 distance=30' 12133+1037  GWP1770 distance=46' 12158+0902  STF1620 distance=59' 12122+1041  GWP1764 distance=59' 12126+1046  STF1612 distance=60' 12187+1035  KPP 881 distance=65' 12150+1104  GWP1773 distance=65' 12137+1101  KPP1623 distance=65' 12191+1036  BPM 590 distance=70' 12145+0847  STF1616AB distance=74' 12145+0847  STF1616AC distance=74' 12104+1026  GWP1757AB distance=75' 12200+1032  HJ  847 distance=80' 12124+0844  GWP1765 distance=86' 12137+0833  GWP1772 distance=89' 12086+1009  GWP1755 distance=96' 12180+1127  GWP1786 distance=98' 12205+1058  BRT1277 distance=100' 12143+1149  HU 1137 distance=111' 12179+1147  HU 1138 distance=116' 12093+1118  STF3078 distance=116' 12109+0818  HEI 509 distance=120' 12084+0851  SLW 687 distance=121' 12187+1148  STF1628AB distance=121' 12187+1148  STF1628AC distance=121' 12125+1156  GWP1766 distance=123' 12166+1200  BPM 589 distance=123' 12083+0846  SKF 448BC distance=125' 12083+0846  SKF 448AB distance=125' 12141+1209  HJ 2603 distance=131' 12161+0748  GWP1779 distance=133' 12241+1004  CVR 653 distance=134' 12236+0912  LDS1304 distance=136' 12171+0743  FMR 104 distance=141' 12087+1147  HEI 508 distance=144' 12118+1219  DVG  36 distance=148' 12151+0732  STF1617 distance=148' 12132+0731  UC 2295 distance=151' 12158+1235  CVR1416 distance=157' 12049+0910  STF1597 distance=159' 12047+0917  CBL 372 distance=160' 12111+1228  HDS1719 distance=160' 12215+0749  YSC 236 distance=162' 12048+1102  SKF2698 distance=164' 12083+0749  GTZ   2 distance=165' 12173+0716  GWP1784 distance=167' 12205+1227  GWP1790 distance=168' 12049+0843  GWP1745 distance=169' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 12151+0959 STF1618 245 26.0 1
Show 12156+0950 LDS 934 AB 202 30.0 11
Show 12138+0945 SHN 150 -1 0.3 25
Show 12139+1023 LDS 933 80 18.1 30
Show 12133+1037 GWP1770 258 28.7 46
Show 12158+0902 STF1620 82 2.3 59
Show 12122+1041 GWP1764 126 18.9 59
Show 12126+1046 STF1612 7 5.6 60
Show 12187+1035 KPP 881 144 7.4 65
Show 12150+1104 GWP1773 15 7.5 65
Show 12137+1101 KPP1623 142 12.5 65
Show 12191+1036 BPM 590 249 97.7 70
Show 12145+0847 STF1616 AB 295 23.3 74
Show 12145+0847 STF1616 AC 296 168.4 74
Show 12104+1026 GWP1757 AB 196 32.3 75
Show 12200+1032 HJ 847 82 26.1 80
Show 12124+0844 GWP1765 263 24.8 86
Show 12137+0833 GWP1772 68 85.5 89
Show 12086+1009 GWP1755 224 22.5 96
Show 12180+1127 GWP1786 262 87.0 98
Show 12205+1058 BRT1277 325 3.2 100
Show 12143+1149 HU 1137 15 1.8 111
Show 12179+1147 HU 1138 1 1.3 116
Show 12093+1118 STF3078 305 9.7 116
Show 12109+0818 HEI 509 97 1.0 120
Show 12084+0851 SLW 687 69 100.8 121
Show 12187+1148 STF1628 AB 239 9.5 121
Show 12187+1148 STF1628 AC 344 45.2 121
Show 12125+1156 GWP1766 317 63.7 123
Show 12166+1200 BPM 589 95 113.3 123
Show 12083+0846 SKF 448 BC 65 2.3 125
Show 12083+0846 SKF 448 AB 128 24.3 125
Show 12141+1209 HJ 2603 18 25.2 131
Show 12161+0748 GWP1779 301 33.0 133
Show 12241+1004 CVR 653 124 13.7 134
Show 12236+0912 LDS1304 32 11.7 136
Show 12171+0743 FMR 104 276 11.0 141
Show 12087+1147 HEI 508 6 1.5 144
Show 12118+1219 DVG 36 241 67.1 148
Show 12151+0732 STF1617 266 32.6 148
Show 12132+0731 UC 2295 316 19.5 151
Show 12158+1235 CVR1416 123 3.5 157
Show 12049+0910 STF1597 148 30.8 159
Show 12047+0917 CBL 372 252 81.2 160
Show 12111+1228 HDS1719 98 0.5 160
Show 12215+0749 YSC 236 87 0.5 162
Show 12048+1102 SKF2698 244 1.1 164
Show 12083+0749 GTZ 2 297 31.2 165
Show 12173+0716 GWP1784 38 14.1 167
Show 12205+1227 GWP1790 290 93.4 168
Show 12049+0843 GWP1745 80 21.2 169

 
 
WDS 12151+0959 : COMPONENTS
 
 
  A
B pa=244.6°
sep=25.65"
 
 
12151+0959 A
 
 
Componente originario normalizzato AB Name HD 106512 Coord arcsec 2000 121503.46+095927.1 Mag 9.46
Spectral class F5 (yellow-white) PmRA -11.00 PmDE -6.0 SAO 100006
HIP 59739 Tycho2 0866-00372-1 HD 106512 GC 16725
BD BD+10 2394
Tycho2
Tycho2 0866-00372-1 Pflag RAmdeg 183.76439918 DEmdeg 9.99086972
PmRA -12.1 PmDE -7.2 E RAmdeg 12 E DEmdeg 15
E pmRA 1.4 E pmDE 1.3 EpRAm 1990.13 EpDEm 1988.11
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.3 BTmag 9.936 E BTmag 0.027 VTmag 9.462
E VTmag 0.024 Prox 260 TYC T HIP 59739
CCDM A RAdeg 183.76442639 DEdeg 9.99088917 EpRA 1990 1.73
EpDE 1990 1.57 E RAdeg 12.7 E DEdeg 17.2 Posflg
Corr 0.1
SAO
SAO 100006 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.012 Vmag 8.9 SpType F5
Double code Source 70 CatNum 16725 DM BD+10 2394
DMcomp B BDsup HD 106512 M HD 0
GC 16725 RA1950rad 3.19604939 DE1950rad 0.17917141 PmRA2000 -0.0017
PmDE2000 -0.008
Hipparcos
Catalog H HIP 59739 Proxy RAhms 12 15 03.46
DEdms +09 59 27.2 Vmag 9.42 VarFlag R Vmag H
RAdeg 183.764 DEdeg 9.99089 AstroRef A Plx 4.43
CCDM 12150+0959 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD 106512 BD BD+10 2394
CD CP Dm number +10 2394 VIred 0.55
SpType F5 R SpType Coord arcsec 2000 121503.46+095927.2
Hipparcos 2
HIP 59739 Sn 95 So 3 Nc 1
RArad 3.2072942672 DErad 0.1743739246 Plx 5.87 PmRA -1.24
PmDE -8.13 E RArad 2.09 E DErad 1.24 E Plx 2.18
E pmRA 2.3 E pmDE 1.3 Hpmag 9.5459 E Hpmag 0.0118
SHp 0 VA 0 BV 0.499 E BV 0.046
VI 0.57
 
 
12151+0959 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121501.89+095916.1 Mag 9.46 Spectral class F5 (yellow-white)
PmRA -12.00 PmDE -7.0 SAO 100008 HIP 59737
Tycho2 0866-00444-1 HD 106513 GC 16726 Calc coord yes
Tycho2
Tycho2 0866-00444-1 Pflag RAmdeg 183.75776980 DEmdeg 9.98781546
PmRA -11.7 PmDE -7.7 E RAmdeg 12 E DEmdeg 17
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.20 EpDEm 1990.35
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.8 Q pmRA 0.8
Q pmDE 1.8 BTmag 9.828 E BTmag 0.026 VTmag 9.462
E VTmag 0.023 Prox 260 TYC T HIP 59737
CCDM B RAdeg 183.75779722 DEdeg 9.98783333 EpRA 1990 1.76
EpDE 1990 1.59 E RAdeg 11.8 E DEdeg 17.0 Posflg
Corr 0.1
SAO
SAO 100008 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.023 Vmag 8.9 SpType F5
Double code Source 70 CatNum 16726 DM BD+10 2394
DMcomp A BDsup HD 106513 M HD 0
GC 16726 RA1950rad 3.19617046 DE1950rad 0.17922166 PmRA2000 0.0003
PmDE2000 -0.019
Hipparcos
Catalog H HIP 59737 Proxy RAhms 12 15 01.87
DEdms +09 59 16.2 Vmag 9.41 VarFlag R Vmag H
RAdeg 183.758 DEdeg 9.98784 AstroRef B Plx 17.22
CCDM 12150+0959 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 106513 BD
CD CP Dm number VIred 0.55
SpType F5 R SpType Coord arcsec 2000 121501.87+095916.2
Hipparcos 2
HIP 59737 Sn 95 So 3 Nc 1
RArad 3.2071785321 DErad 0.1743206406 Plx 10.21 PmRA -2.49
PmDE -10.59 E RArad 2.23 E DErad 1.26 E Plx 2.25
E pmRA 2.47 E pmDE 1.31 Hpmag 9.4953 E Hpmag 0.0116
SHp 0.076 VA 0 BV 0.374 E BV 0.032
VI 0.44