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Doubles in session


Current system
11384-0226
STF 1560
HD 101154


Nearby doubles
22' : 11388-0246
RST4948

22' : 11398-0229
GWP1639

25' : 11395-0208
CBL 348

27' : 11393-0249
GWP1632

34' : 11362-0223
RST4946

36' : 11360-0231
EPI 8AB

44' : 11409-0247
A 1356

47' : 11401-0326
DAM 73AB

48' : 11405-0150
BAL 539

51' : 11380-0136
LDS4125AB

53' : 11358-0151
BAL 537

59' : 11413-0147
GWP1645

62' : 11404-0322
HJ 186

68' : 11385-0334
KPP1286

69' : 11413-0319
RST4483

71' : 11360-0124
GRV1058

74' : 11401-0329
DAM 74

75' : 11365-0335
GWP1621

82' : 11438-0221
OCC 207

87' : 11422-0122
UC 2193

89' : 11390-0354
EPI 10

93' : 11409-0101
GWP1643

98' : 11432-0330
BRT 435

104' : 11452-0248
BAL 218

112' : 11457-0250
GWP1668

114' : 11448-0127
SLW 639



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11384-0226 STF 1560 (HD 101154)

 
 
11h 38m 24.07s -02° 26' 09.3" P.A. 279.00 sep 4.9 mag 6.42,9.43 Sp G9III dist. 116.69 pc (380.64 l.y.)
 
 
Coord 2000 11384-0226 Discov num STF1560 Comp Coord arcsec 2000 11 38 24.07 -02 26 09.3
Date first 1828 Date last 2016 Obs 33
Pa first 280 Pa last 279.4 P.A. Now (θ) 279.4°
Sep first 5.0 Sep last 4.943 Sep. Now (ρ) 4.943"
Mag pri 6.42 Mag sec 9.43 delta mag (ΔM) 3.01 Spectral class G9III (yellow)
Pri motion ra -037 Sec motion ra -039
Pri motion dec +013 Sec motion dec +015
Notes
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 101154 Constellation Virgo SAO 138314 HIP 56775
Tycho2 4930-00548-1 Gaia DR2 3792964341554252288 HD 101154 HR 4484
GC 15967 ADS 8247 BD BD-01 2546 Distance 116.69
Distance ly 380.64
 
 
WDS 11384-0226 STF 1560 (HD 101154) : 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
11384-0226 STF1560 2005 29 280 4.9 6.42 9.43 G9III D 113824.07-022609.3
11384-0226 STF1560 2015 32 279 4.9 6.42 9.43 G9III 113824.07-022609.3
11384-0226 STF1560 2016 33 279 4.9 6.42 9.43 G9III 113824.07-022609.3

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

 
 
WDS 11384-0226 STF 1560 (HD 101154) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11384-0226 STF 1560 (HD 101154) : MEASURES
 
 
No records found.

 
 
WDS 11384-0226 (HD 101154) : VIRTUAL EYEPIECE
 
 

11384-0226 STF1560A mag 6.42 Sp G9III 11384-0226 STF1560B sep 4.9 P.A. 279.40 mag 9.43 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11384-0226 (HD 101154) : ALADIN DSS IMAGE @ 11h 38m 24.07s -02° 26' 09.3"
 
 
 
 
WDS 11384-0226 STF 1560 (HD 101154) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11384-0226 STF1560 distance=0' 11388-0246 RST4948 distance=22' 11398-0229 GWP1639 distance=22' 11395-0208 CBL 348 distance=25' 11393-0249 GWP1632 distance=27' 11362-0223 RST4946 distance=34' 11360-0231 EPI 8AB distance=36' 11360-0231 K2 44AC distance=36' 11409-0247 A 1356 distance=44' 11401-0326 GAU 13BC distance=47' 11401-0326 DAM 73AB distance=47' 11405-0150 BAL 539 distance=48' 11380-0136 LDS4125AB distance=51' 11380-0136 TOK 548AC distance=51' 11358-0151 BAL 537 distance=53' 11413-0147 GWP1645 distance=59' 11404-0322 HJ 186 distance=62' 11385-0334 KPP1286 distance=68' 11413-0319 RST4483 distance=69' 11360-0124 GRV1058 distance=71' 11401-0329 DAM 74 distance=74' 11365-0335 GWP1621 distance=75' 11438-0221 OCC 207 distance=82' 11422-0122 UC 2193 distance=87' 11390-0354 EPI 10 distance=89' 11409-0101 GWP1643 distance=93' 11432-0330 BRT 435 distance=98' 11452-0248 BAL 218 distance=104' 11457-0250 GWP1668 distance=112' 11448-0127 SLW 639 distance=114' 11321-0332 RST4480BC distance=115' 11321-0332 STF1548A,BC distance=115' 11460-0245 KPP1298 distance=117' 11440-0101 GRV1062 distance=122' 11370-0427 GWP1625 distance=123' 11314-0329 SLW 612 distance=123' 11304-0316 GWP1595 distance=130' 11296-0233 KPP3847 distance=133' 11471-0153 SLW 647 distance=135' 11295-0243 GWP1591 distance=135' 11334-0420 GWP1606 distance=137' 11294-0157 SLW 608 distance=139' 11468-0334 CBL 356 distance=143' 11290-0117 GRV1056 distance=145' 11464-0113 HJ 188 distance=146' 11293-0127 K2 3 distance=149' 11481-0307 HJ 189 distance=152' 11481-0137 CVR1383 distance=154' 11294-0343 A 6AB distance=156' 11281-0209 SLW 603 distance=156' 11447-0431 RST4484 distance=157' 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 11384-0226 STF1560 279 4.9
Show 11388-0246 RST4948 142 0.8 22
Show 11398-0229 GWP1639 68 21.0 22
Show 11395-0208 CBL 348 129 13.3 25
Show 11393-0249 GWP1632 166 31.7 27
Show 11362-0223 RST4946 232 1.0 34
Show 11360-0231 EPI 8 AB 224 8.1 36
Show 11360-0231 K2 44 AC 42 28.3 36
Show 11409-0247 A 1356 297 1.4 44
Show 11401-0326 GAU 13 BC 1 16.9 47
Show 11401-0326 DAM 73 AB 11 18.9 47
Show 11405-0150 BAL 539 115 7.1 48
Show 11380-0136 LDS4125 AB 321 42.2 51
Show 11380-0136 TOK 548 AC 301 788.0 51
Show 11358-0151 BAL 537 121 10.7 53
Show 11413-0147 GWP1645 150 190.1 59
Show 11404-0322 HJ 186 298 10.9 62
Show 11385-0334 KPP1286 323 9.8 68
Show 11413-0319 RST4483 81 1.1 69
Show 11360-0124 GRV1058 189 29.0 71
Show 11401-0329 DAM 74 8 21.0 74
Show 11365-0335 GWP1621 216 27.5 75
Show 11438-0221 OCC 207 -1 0.1 82
Show 11422-0122 UC 2193 178 12.9 87
Show 11390-0354 EPI 10 45 17.7 89
Show 11409-0101 GWP1643 212 7.7 93
Show 11432-0330 BRT 435 33 4.0 98
Show 11452-0248 BAL 218 348 12.9 104
Show 11457-0250 GWP1668 20 24.4 112
Show 11448-0127 SLW 639 217 131.9 114
Show 11321-0332 RST4480 BC 315 0.5 115
Show 11321-0332 STF1548 A,BC 127 10.9 115
Show 11460-0245 KPP1298 27 9.9 117
Show 11440-0101 GRV1062 287 18.3 122
Show 11370-0427 GWP1625 16 41.1 123
Show 11314-0329 SLW 612 286 37.2 123
Show 11304-0316 GWP1595 211 53.6 130
Show 11296-0233 KPP3847 25 2.8 133
Show 11471-0153 SLW 647 203 62.7 135
Show 11295-0243 GWP1591 151 119.3 135
Show 11334-0420 GWP1606 35 98.9 137
Show 11294-0157 SLW 608 184 40.6 139
Show 11468-0334 CBL 356 176 61.8 143
Show 11290-0117 GRV1056 106 9.6 145
Show 11464-0113 HJ 188 315 7.6 146
Show 11293-0127 K2 3 54 26.0 149
Show 11481-0307 HJ 189 124 24.6 152
Show 11481-0137 CVR1383 213 4.7 154
Show 11294-0343 A 6 AB 56 2.5 156
Show 11281-0209 SLW 603 82 8.3 156
Show 11447-0431 RST4484 63 0.7 157

 
 
WDS 11384-0226 : COMPONENTS
 
 
  A
B pa=279.4°
sep=4.94"
 
 
11384-0226 A
 
 
Componente originario normalizzato AB Name HD 101154 Coord arcsec 2000 113824.07-022609.3 Mag 6.42
Spectral class G9III (yellow) PmRA -37.00 PmDE 13.0 SAO 138314
HIP 56775 Tycho2 4930-00548-1 HD 101154 HR 4484
GC 15967 ADS 8247 BD BD-01 2546
Tycho2
Tycho2 4930-00548-1 Pflag RAmdeg 174.60028840 DEmdeg -2.43590551
PmRA -36.7 PmDE 12.9 E RAmdeg 5 E DEmdeg 5
E pmRA 0.8 E pmDE 0.8 EpRAm 1990.90 EpDEm 1990.93
Num 20 Q RAmdeg 2.0 Q DEmdeg 1.0 Q pmRA 2.0
Q pmDE 1.0 BTmag 7.789 E BTmag 0.017 VTmag 6.418
E VTmag 0.010 Prox 50 TYC T HIP 56775
CCDM A RAdeg 174.60037361 DEdeg -2.43593611 EpRA 1990 1.66
EpDE 1990 1.53 E RAdeg 4.7 E DEdeg 5.1 Posflg
Corr 0.2
SAO
SAO 138314 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 0.005 Vmag 6.3 SpType K0
Double code Source 70 CatNum 15967 DM BD-01 2546
DMcomp BDsup HD 101154 M HD 0
GC 15967 RA1950rad 3.03619806 DE1950rad -0.0376853 PmRA2000 -0.0021
PmDE2000 0.009
Hipparcos
Catalog H HIP 56775 Proxy H RAhms 11 38 24.09
DEdms -02 26 09.4 Vmag 6.22 VarFlag R Vmag G
RAdeg 174.6 DEdeg -2.43594 AstroRef A Plx 8.73
CCDM 11384-0226 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 280 Rho 5.009 HD 101154 BD BD-01 2546
CD CP Dm number -01 2546 VIred 1.08
SpType G9III R SpType Coord arcsec 2000 113824.09-022609.4
Hipparcos 2
HIP 56775 Sn 15 So 3 Nc 2
RArad 3.047351487 DErad -0.0425151383 Plx 8.57 PmRA -37.98
PmDE 14.55 E RArad 0.58 E DErad 0.4 E Plx 0.65
E pmRA 0.6 E pmDE 0.4 Hpmag 6.3949 E Hpmag 0.0013
SHp 0.009 VA 0 BV 1.119 E BV 0.002
VI 1.08
CCDM
Ccdm 11384-0226 RComp Comp A Note1
Note2 Discov num DRAs 0.18 DDEs -9.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.2 Sp K0 PmNote *
PmRA 0 PmDE 14 Dm number -01 2546 Cat1 BD
Name2 -02 681 Cat2 AGK2/3 HD 101154 M HD
ADS BDS A 8247 M ADS BDS N IDS IDS 11333S0153A
HIC 56775
 
 
11384-0226 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113823.74-022608.5 Mag 9.43 PmRA -39.00
PmDE 15.0 Calc delta mag 3.01 Calc coord yes
CCDM
Ccdm 11384-0226 RComp Comp B Note1
Note2 Discov num STF1560 DRAs -0.16 DDEs -8.5
R dRAs 90 Year 1831 Theta 279 Rho 5.2
Obs 17 Vmag 10.4 Sp PmNote
PmRA 0 PmDE 14 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8247 M ADS BDS N IDS IDS 11333S0153B
HIC 56775