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Doubles in session


Current system
01167-0116
STF 103
HD 7687


Nearby doubles
40' : 01190-0135
DAM1279

46' : 01158-0200
GWP 158

75' : 01166-0230
BU 1358

77' : 01194-0221
CVR 381

78' : 01157+0032
LDS5326

79' : 01220-0118
BAL 277

80' : 01179+0001
CVR1068

82' : 01118-0150
GWP 147

88' : 01221-0150
BAL 5

89' : 01195-0002
CBL 208

94' : 01197+0006
DEA 37AB

102' : 01101-0136
GWP 141

105' : 01152-0258
GWP 156

106' : 01098-0137
GWP 140

107' : 01238-0100
ITF 93

112' : 01233-0209
LDS3271

114' : 01180+0037
GWP 167

115' : 01117+0011
SLW 55

116' : 01217-0011
LDS3268

120' : 01209-0027
UC 550

122' : 01097-0216
SHN 65

125' : 01084-0108
SKF 996

126' : 01202-0310
DAM1280

127' : 01188-0318
J 1900

127' : 01206-0036
HDO 49

127' : 01165-0322
UC 532



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.

01167-0116 STF 103 (HD 7687)

 
 
01h 16m 41.84s -01° 15' 41.3" P.A. 246.00 sep 5.6 mag 8.60,11.15 Sp G5 dist. 260.42 pc (849.49 l.y.)
 
 
Coord 2000 01167-0116 Discov num STF 103 Comp Coord arcsec 2000 01 16 41.84 -01 15 41.3
Date first 1829 Date last 2016 Obs 20
Pa first 248 Pa last 246.4 P.A. Now (θ) 246.4°
Sep first 5.0 Sep last 5.578 Sep. Now (ρ) 5.578"
Mag pri 8.60 Mag sec 11.15 delta mag (ΔM) 2.55 Spectral class G5 (yellow)
Pri motion ra +032 Sec motion ra +025
Pri motion dec -005 Sec motion dec -010
Notes
rPM=0.266 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 7687 Constellation Cetus SAO 129207 HIP 5961
Tycho2 4682-01337-1 Gaia DR2 2533609973939372928 HD 7687 BD BD-02 192
Distance 260.42 Distance ly 849.49
 
 
WDS 01167-0116 STF 103 (HD 7687) : 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
01167-0116 STF 103 1998 15 246 5.3 8.60 11.15 G5 D 011641.84-011541.3
01167-0116 STF 103 1999 16 245 5.7 8.60 11.15 G5 D 011641.84-011541.3
01167-0116 STF 103 2013 17 246 5.5 8.60 11.15 G5 011641.84-011541.3
01167-0116 STF 103 2015 18 246 5.6 8.60 11.15 G5 011641.84-011541.3
01167-0116 STF 103 2016 20 246 5.6 8.60 11.15 G5 011641.84-011541.3

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

 
 
WDS 01167-0116 STF 103 (HD 7687) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01167-0116 STF 103 (HD 7687) : MEASURES
 
 
No records found.

 
 
WDS 01167-0116 (HD 7687) : VIRTUAL EYEPIECE
 
 

01167-0116 STF 103A mag 8.6 Sp G5 01167-0116 STF 103B sep 5.6 P.A. 246.40 mag 11.15 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 01167-0116 (HD 7687) : ALADIN DSS IMAGE @ 01h 16m 41.84s -01° 15' 41.3"
 
 
 
 
WDS 01167-0116 STF 103 (HD 7687) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01167-0116 STF 103 distance=1' 01190-0135 DAM1279 distance=40' 01158-0200 GWP 158 distance=46' 01166-0230 BU 1358 distance=75' 01194-0221 CVR 381 distance=77' 01157+0032 LDS5326 distance=78' 01220-0118 BAL 277 distance=79' 01179+0001 CVR1068 distance=80' 01118-0150 GWP 147 distance=82' 01221-0150 BAL 5 distance=88' 01195-0002 CBL 208 distance=89' 01197+0006 HDS 172Aa,Ab distance=94' 01197+0006 DEA 37AB distance=94' 01101-0136 GWP 141 distance=102' 01152-0258 GWP 156 distance=105' 01098-0137 GWP 140 distance=106' 01238-0100 ITF 93 distance=107' 01233-0209 LDS3271 distance=112' 01180+0037 GWP 167 distance=114' 01117+0011 SLW 55 distance=115' 01217-0011 LDS3268 distance=116' 01198-0031 FIN 337BC distance=116' 01198-0031 STF 113A,BC distance=117' 01209-0027 UC 550 distance=120' 01097-0216 SHN 65 distance=122' 01084-0108 SKF 996 distance=125' 01202-0310 DAM1280 distance=126' 01188-0318 J 1900 distance=127' 01206-0036 HDO 49 distance=127' 01165-0322 UC 532 distance=127' 01223-0019 BAL 648 distance=127' 01187-0052 HJ 5453AB distance=132' 01187-0052 HJ 5453AC distance=132' 01187-0052 EGN 1Aa,Ab distance=132' 01200-0318 RST4172 distance=133' 01235-0011 KPP2653 distance=135' 01220-0033 SKF2333 distance=135' 01256-0133 DAM 872 distance=135' 01148-0058 BUP 18AB distance=138' 01148-0058 BUP 18AC distance=138' 01227+0032 LDS3270 distance=141' 01240+0016 RST4746 distance=143' 01224-0039 GWP 177 distance=144' 01129+0057 SKF1662 distance=145' 01072-0144 STF 91 distance=146' 01240+0021 DAM 768 distance=146' 01232+0035 BAL 952 distance=148' 01092-0253 HJ 633 distance=150' 01228+0043 FMR 17 distance=151' 01217-0326 YR 21 distance=151' 01149-0344 UC 525 distance=151' 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 01167-0116 STF 103 246 5.6 1
Show 01190-0135 DAM1279 169 5.7 40
Show 01158-0200 GWP 158 242 40.8 46
Show 01166-0230 BU 1358 83 188.3 75
Show 01194-0221 CVR 381 108 15.5 77
Show 01157+0032 LDS5326 335 189.5 78
Show 01220-0118 BAL 277 261 8.6 79
Show 01179+0001 CVR1068 350 4.9 80
Show 01118-0150 GWP 147 320 23.2 82
Show 01221-0150 BAL 5 307 7.8 88
Show 01195-0002 CBL 208 120 18.5 89
Show 01197+0006 HDS 172 Aa,Ab 1 0.3 94
Show 01197+0006 DEA 37 AB 95 27.4 94
Show 01101-0136 GWP 141 295 39.5 102
Show 01152-0258 GWP 156 302 13.7 105
Show 01098-0137 GWP 140 92 15.3 106
Show 01238-0100 ITF 93 161 72.4 107
Show 01233-0209 LDS3271 199 44.4 112
Show 01180+0037 GWP 167 237 17.1 114
Show 01117+0011 SLW 55 56 126.1 115
Show 01217-0011 LDS3268 262 10.0 116
Show 01198-0031 FIN 337 BC 16 0.1 116
Show 01198-0031 STF 113 A,BC 21 1.6 117
Show 01209-0027 UC 550 154 10.2 120
Show 01097-0216 SHN 65 -1 0.1 122
Show 01084-0108 SKF 996 158 1.1 125
Show 01202-0310 DAM1280 200 3.5 126
Show 01188-0318 J 1900 188 4.1 127
Show 01206-0036 HDO 49 61 3.7 127
Show 01165-0322 UC 532 339 51.2 127
Show 01223-0019 BAL 648 259 9.3 127
Show 01187-0052 HJ 5453 AB 208 27.9 132
Show 01187-0052 HJ 5453 AC 16 253.8 132
Show 01187-0052 EGN 1 Aa,Ab 139 1.0 132
Show 01200-0318 RST4172 22 0.4 133
Show 01235-0011 KPP2653 292 24.8 135
Show 01220-0033 SKF2333 268 1.7 135
Show 01256-0133 DAM 872 89 5.2 135
Show 01148-0058 BUP 18 AB 265 111.6 138
Show 01148-0058 BUP 18 AC 227 217.8 138
Show 01227+0032 LDS3270 49 1.3 141
Show 01240+0016 RST4746 106 2.0 143
Show 01224-0039 GWP 177 340 14.7 144
Show 01129+0057 SKF1662 84 3.6 145
Show 01072-0144 STF 91 314 4.3 146
Show 01240+0021 DAM 768 252 4.8 146
Show 01232+0035 BAL 952 174 17.5 148
Show 01092-0253 HJ 633 143 9.5 150
Show 01228+0043 FMR 17 230 11.3 151
Show 01217-0326 YR 21 60 0.1 151
Show 01149-0344 UC 525 175 17.0 151

 
 
WDS 01167-0116 : COMPONENTS
 
 
  A
B pa=246.4°
sep=5.58"
 
 
01167-0116 A
 
 
Componente originario normalizzato AB Name HD 7687 Coord arcsec 2000 011641.84-011541.3 Mag 8.6
Spectral class G5 (yellow) PmRA 32.00 PmDE -5.0 SAO 129207
HIP 5961 Tycho2 4682-01337-1 HD 7687 BD BD-02 192
Tycho2
Tycho2 4682-01337-1 Pflag RAmdeg 19.17434758 DEmdeg -1.26148728
PmRA 35.1 PmDE -7.2 E RAmdeg 8 E DEmdeg 10
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.59 EpDEm 1988.98
Num 7 Q RAmdeg 4.1 Q DEmdeg 2.6 Q pmRA 4.3
Q pmDE 2.6 BTmag 9.653 E BTmag 0.024 VTmag 8.603
E VTmag 0.015 Prox 56 TYC T HIP 5961
CCDM A RAdeg 19.17426861 DEdeg -1.26146639 EpRA 1990 1.66
EpDE 1990 1.30 E RAdeg 7.9 E DEdeg 10.5 Posflg
Corr -0.2
SAO
SAO 129207 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 0.011 Vmag 8.5 SpType G5
Double code Source 31 CatNum 236 DM BD-02 192
DMcomp BDsup HD 7687 M HD 0
GC RA1950rad 0.32350361 DE1950rad -0.0266114 PmRA2000 0.0007
PmDE2000 0.006
Hipparcos
Catalog H HIP 5961 Proxy H RAhms 01 16 41.82
DEdms -01 15 41.3 Vmag 8.37 VarFlag R Vmag H
RAdeg 19.1743 DEdeg -1.26147 AstroRef A Plx 3.11
CCDM 01167-0116 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 246 Rho 5.565 HD 7687 BD BD-02 192
CD CP Dm number -02 192 VIred 0.93
SpType G5 R SpType Coord arcsec 2000 011641.82-011541.3
Hipparcos 2
HIP 5961 Sn 15 So 3 Nc 2
RArad 0.3346540808 DErad -0.0220167332 Plx 3.84 PmRA 24.33
PmDE -10.68 E RArad 0.67 E DErad 0.58 E Plx 0.81
E pmRA 0.85 E pmDE 0.78 Hpmag 8.5317 E Hpmag 0.0017
SHp 0.014 VA 0 BV 0.4 E BV 0.495
VI 0.93
CCDM
Ccdm 01167-0116 RComp Comp A Note1
Note2 Discov num DRAs -0.20 DDEs 17.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp G5 PmNote *
PmRA 17 PmDE -22 Dm number -02 192 Cat1 BD
Name2 -01 112 Cat2 AGK2/3 HD 7687 M HD
ADS BDS A 1029 M ADS BDS N IDS IDS 01116S0147A
HIC 5961
 
 
01167-0116 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 011641.50-011543.5 Mag 11.15 PmRA 25.00
PmDE -10.0 Calc delta mag 2.55 Calc coord yes
CCDM
Ccdm 01167-0116 RComp Comp B Note1
Note2 Discov num STF 103 DRAs DDEs
R dRAs Year 1829 Theta 246 Rho 5.3
Obs 11 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1029 M ADS BDS N IDS IDS 01116S0147B
HIC 5961