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Current system
08054+0812
STF 1181
HD 66776


Nearby doubles
37' : 08039+0744
UC 1641

48' : 08040+0730
CVR1126

48' : 08070+0853
A 2957

49' : 08022+0809
GWP 961

49' : 08026+0748
GWP 963

51' : 08027+0841
GWP 964

55' : 08073+0726
SKF 568

56' : 08072+0723
AG 149

57' : 08089+0750
J 734

61' : 08025+0729
SKF1705

70' : 08100+0756
CVR 74

71' : 08042+0920
XMI 78

72' : 08033+0707
GWP 965

92' : 08098+0707
BRT2141

100' : 08119+0748
CVR1136

102' : 08100+0657
SKF2767

102' : 07586+0800
GWP 956

103' : 08034+0634
SKF 539

105' : 08121+0738
SKF 589

110' : 08032+0957
A 2956

113' : 08127+0845
ST 10

116' : 08064+0617
SKF 560

119' : 08127+0859
OSB 6

120' : 08073+1009
TDS5547

121' : 08095+0628
SKF 577

121' : 07586+0919
HJ 770



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.

08054+0812 STF 1181 (HD 66776)

 
 
08h 05m 24.56s +08° 11' 58.7" P.A. 141.00 sep 5.2 mag 8.28,9.26 Sp G5 dist. 403.23 pc (1315.34 l.y.)
 
 
Coord 2000 08054+0812 Discov num STF1181 Comp Coord arcsec 2000 08 05 24.56 +08 11 58.7
Date first 1830 Date last 2019 Obs 37
Pa first 140 Pa last 141.2 P.A. Now (θ) 141.2°
Sep first 5.2 Sep last 5.17 Sep. Now (ρ) 5.17"
Mag pri 8.28 Mag sec 9.26 delta mag (ΔM) 0.98 Spectral class G5 (yellow)
Pri motion ra +000 Sec motion ra +006
Pri motion dec -009 Sec motion dec -012
Notes
rPM=0.5
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 66776 Constellation Cancer SAO 116322 HIP 39590
Tycho2 0781-01572-1 Gaia DR2 3145978027229218176 HD 66776 GC 10970
BD BD+08 1963 Distance 403.23 Distance ly 1315.34
 
 
WDS 08054+0812 STF 1181 (HD 66776) : 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
08054+0812 STF1181 2006 25 140 5.5 8.28 9.26 G5 D 080524.56+081158.7
08054+0812 STF1181 2008 27 141 5.2 8.28 9.26 G5 D 080524.56+081158.7
08054+0812 STF1181 2009 29 141 5.4 8.28 9.26 G5 D 080524.56+081158.7
08054+0812 STF1181 2017 31 142 5.2 8.28 9.26 G5 080524.56+081158.7
08054+0812 STF1181 2019 33 141 5.1 8.28 9.26 G5 080524.56+081158.7

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

 
 
WDS 08054+0812 STF 1181 (HD 66776) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08054+0812 STF 1181 (HD 66776) : MEASURES
 
 
No records found.

 
 
WDS 08054+0812 (HD 66776) : VIRTUAL EYEPIECE
 
 

08054+0812 STF1181A mag 8.28 Sp G5 08054+0812 STF1181B sep 5.2 P.A. 141.50 mag 9.26 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 08054+0812 (HD 66776) : ALADIN DSS IMAGE @ 08h 05m 24.56s +08° 11' 58.7"
 
 
 
 
WDS 08054+0812 STF 1181 (HD 66776) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08054+0812 STF1181 distance=0' 08039+0744 UC 1641 distance=37' 08040+0730 CVR1126 distance=48' 08070+0853 A 2957 distance=48' 08022+0809 GWP 961 distance=49' 08026+0748 GWP 963 distance=49' 08027+0841 GWP 964 distance=51' 08073+0726 SKF 568 distance=55' 08072+0723 AG 149 distance=56' 08089+0750 J 734 distance=57' 08025+0729 SKF1705 distance=61' 08100+0756 CVR 74 distance=70' 08042+0920 XMI 78 distance=71' 08033+0707 GWP 965 distance=72' 08098+0707 BRT2141 distance=92' 08119+0748 CVR1136 distance=100' 08100+0657 SKF2767 distance=102' 07586+0800 GWP 956 distance=102' 08034+0634 SKF 539 distance=103' 08121+0738 SKF 589 distance=105' 08032+0957 A 2956 distance=110' 08127+0845 ST 10 distance=113' 08064+0617 SKF 560 distance=116' 08127+0859 OSB 6 distance=119' 08073+1009 TDS5547 distance=120' 08095+0628 SKF 577 distance=121' 07586+0919 HJ 770 distance=121' 07582+0717 CRC 14AB distance=122' 07582+0717 CRC 14AC distance=122' 08136+0827 CHE 87 distance=122' 08136+0835 CHE 86 distance=124' 08023+1008 J 732 distance=125' 08137+0833 CHE 88 distance=125' 08005+0955 A 2954AB distance=127' 08005+0955 A 2954AB,C distance=127' 08103+0629 SKF 582 distance=127' 08001+0633 DOO 46 distance=127' 08116+0645 GWP 992 distance=127' 08074+0607 TDS5551 distance=129' 07581+0702 GWP 952 distance=129' 08076+0607 SKF 569 distance=129' 08142+0836 CHE 92 distance=133' 08142+0845 CHE 91 distance=135' 08138+0904 CHE 89 distance=135' 08053+0557 SKF 549 distance=135' 08138+0717 SKF 597 distance=137' 08129+0935 STF1201 distance=139' 07567+0721 HDS1132 distance=139' 08054+0550 STF1182 distance=143' 08147+0850 CHE 94 distance=143' 08145+0859 GWP 999 distance=144' 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 08054+0812 STF1181 141 5.2
Show 08039+0744 UC 1641 71 40.5 37
Show 08040+0730 CVR1126 89 3.3 48
Show 08070+0853 A 2957 64 0.6 48
Show 08022+0809 GWP 961 209 10.3 49
Show 08026+0748 GWP 963 6 21.9 49
Show 08027+0841 GWP 964 86 6.1 51
Show 08073+0726 SKF 568 188 0.9 55
Show 08072+0723 AG 149 241 5.1 56
Show 08089+0750 J 734 246 1.7 57
Show 08025+0729 SKF1705 7 1.3 61
Show 08100+0756 CVR 74 16 10.1 70
Show 08042+0920 XMI 78 291 27.1 71
Show 08033+0707 GWP 965 13 36.7 72
Show 08098+0707 BRT2141 42 3.7 92
Show 08119+0748 CVR1136 10 3.6 100
Show 08100+0657 SKF2767 35 15.6 102
Show 07586+0800 GWP 956 178 46.6 102
Show 08034+0634 SKF 539 233 1.3 103
Show 08121+0738 SKF 589 225 0.9 105
Show 08032+0957 A 2956 176 3.8 110
Show 08127+0845 ST 10 357 3.1 113
Show 08064+0617 SKF 560 5 1.9 116
Show 08127+0859 OSB 6 193 9.5 119
Show 08073+1009 TDS5547 130 2.3 120
Show 08095+0628 SKF 577 147 1.7 121
Show 07586+0919 HJ 770 278 8.9 121
Show 07582+0717 CRC 14 AB 260 11.1 122
Show 07582+0717 CRC 14 AC 315 11.8 122
Show 08136+0827 CHE 87 64 23.0 122
Show 08136+0835 CHE 86 300 22.1 124
Show 08023+1008 J 732 192 2.5 125
Show 08137+0833 CHE 88 111 45.5 125
Show 08005+0955 A 2954 AB 338 0.6 127
Show 08005+0955 A 2954 AB,C 223 3.6 127
Show 08103+0629 SKF 582 11 9.1 127
Show 08001+0633 DOO 46 317 1.5 127
Show 08116+0645 GWP 992 44 10.7 127
Show 08074+0607 TDS5551 97 0.7 129
Show 07581+0702 GWP 952 252 71.0 129
Show 08076+0607 SKF 569 311 0.7 129
Show 08142+0836 CHE 92 20 17.1 133
Show 08142+0845 CHE 91 241 33.4 135
Show 08138+0904 CHE 89 71 35.3 135
Show 08053+0557 SKF 549 203 1.6 135
Show 08138+0717 SKF 597 305 1.8 137
Show 08129+0935 STF1201 184 6.7 139
Show 07567+0721 HDS1132 264 0.9 139
Show 08054+0550 STF1182 75 4.9 143
Show 08147+0850 CHE 94 77 29.9 143
Show 08145+0859 GWP 999 228 17.7 144

 
 
WDS 08054+0812 : COMPONENTS
 
 
  A
B pa=141.5°
sep=5.15"
 
 
08054+0812 A
 
 
Componente originario normalizzato AB Name HD 66776 Coord arcsec 2000 080524.56+081158.7 Mag 8.28
Spectral class G5 (yellow) PmRA 0.00 PmDE -9.0 SAO 116322
HIP 39590 Tycho2 0781-01572-1 HD 66776 GC 10970
BD BD+08 1963
Tycho2
Tycho2 0781-01572-1 Pflag RAmdeg 121.35233472 DEmdeg 8.19963702
PmRA 3.0 PmDE -8.7 E RAmdeg 10 E DEmdeg 13
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.34 EpDEm 1990.77
Num 8 Q RAmdeg 1.4 Q DEmdeg 1.9 Q pmRA 1.5
Q pmDE 1.9 BTmag 9.449 E BTmag 0.027 VTmag 8.282
E VTmag 0.017 Prox 53 TYC T HIP 39590
CCDM A RAdeg 121.35232806 DEdeg 8.19965722 EpRA 1990 1.81
EpDE 1990 1.68 E RAdeg 9.6 E DEdeg 12.6 Posflg
Corr 0.1
SAO
SAO 116322 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.016 Vmag 7.8 SpType G5
Double code Source 70 CatNum 10970 DM BD+08 1963
DMcomp A BDsup HD 66776 M HD 0
GC 10970 RA1950rad 2.10620712 DE1950rad 0.14561835 PmRA2000 0.0003
PmDE2000 -0.014
Hipparcos
Catalog H HIP 39590 Proxy H RAhms 08 05 24.56
DEdms +08 11 58.8 Vmag 7.93 VarFlag R Vmag H
RAdeg 121.352 DEdeg 8.19966 AstroRef A Plx 1.87
CCDM 08054+0812 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 141 Rho 5.17 HD 66776 BD BD+08 1963
CD CP Dm number +08 1963 VIred 0.76
SpType G5... R SpType Coord arcsec 2000 080524.56+081158.8
Hipparcos 2
HIP 39590 Sn 15 So 3 Nc 2
RArad 2.1179976874 DErad 0.1431110189 Plx 2.48 PmRA 6.74
PmDE -11.95 E RArad 0.82 E DErad 0.6 E Plx 0.96
E pmRA 1.06 E pmDE 0.72 Hpmag 8.0821 E Hpmag 0.0024
SHp 0.015 VA 0 BV 0.847 E BV 0.024
VI 0.86
CCDM
Ccdm 08054+0812 RComp Comp A Note1
Note2 Discov num DRAs 0.52 DDEs -1.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp G5 PmNote *
PmRA -4 PmDE -16 Dm number +08 1963 Cat1 BD
Name2 +08 1084 Cat2 AGK2/3 HD 66776 M HD
ADS BDS A 6570 M ADS BDS N IDS IDS 08000N0829A
HIC 39590
 
 
08054+0812 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 080524.78+081154.7 Mag 9.26 PmRA 6.00
PmDE -12.0 Tycho2 0781-01700-1 Calc delta mag 0.98 Calc coord yes
Tycho2
Tycho2 0781-01700-1 Pflag RAmdeg 121.35329434 DEmdeg 8.19846249
PmRA 10.4 PmDE -19.1 E RAmdeg 19 E DEmdeg 29
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.51 EpDEm 1988.15
Num 6 Q RAmdeg 2.1 Q DEmdeg 2.3 Q pmRA 2.0
Q pmDE 2.3 BTmag 9.856 E BTmag 0.045 VTmag 9.256
E VTmag 0.037 Prox 53 TYC T HIP 39590
CCDM B RAdeg 121.35327139 DEdeg 8.19850361 EpRA 1990 1.86
EpDE 1990 1.70 E RAdeg 19.3 E DEdeg 29.9 Posflg
Corr -0.5
CCDM
Ccdm 08054+0812 RComp Comp B Note1
Note2 Discov num STF1181 DRAs 0.70 DDEs -5.0
R dRAs 10 Year 1830 Theta 140 Rho 5.2
Obs 9 Vmag 9.5 Sp PmNote *
PmRA -15 PmDE -11 Dm number Cat1
Name2 +08 1085 Cat2 AGK2/3 HD M HD
ADS BDS A 6570 M ADS BDS N IDS IDS 08000N0829B
HIC 39590