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Doubles in session


Current system
06208+8411
STF 784
HD 40456


Nearby doubles
28' : 06099+8349
TDS3597

31' : 06282+8343
UC 1441

51' : 06072+8326
UC 1403

52' : 06205+8501
LDS1623AB

55' : 06266+8505
LOC 155

56' : 06105+8504
LOC 141

61' : 06258+8311
LOC 154

79' : 06257+8252
SKF1695

85' : 06098+8534
LOC 143AB

87' : 06131+8537
STF 703

91' : 06030+8245
HU 1112

97' : 06248+8234
TDS3803

98' : 06149+8548
LOC 142

102' : 06357+8232
HU 828

108' : 06177+8558
TDS3708

112' : 06302+8601
LOC 156

115' : 06384+8603
TDS3985

122' : 06290+8210
MLR 494AB

127' : 06135+8617
LOC 144

142' : 06406+8154
TDS4021

143' : 06324+8150
LOC 153

153' : 06286+8139
LOC 152

162' : 06102+8131
HDS 841

171' : 06349+8122
AZC 152

186' : 06386+8108
TDS3990

186' : 06121+8105
LOC 140



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.

06208+8411 STF 784 (HD 40456)

 
 
06h 20m 50.65s +84° 10' 43.9" P.A. 209.00 sep 1.2 mag 9.39,9.63 Sp F8 dist. 89.93 pc (293.35 l.y.)
 
 
Coord 2000 06208+8411 Discov num STF 784 Comp Coord arcsec 2000 06 20 50.65 +84 10 43.9
Date first 1833 Date last 2016 Obs 23
Pa first 188 Pa last 208.6 P.A. Now (θ) 208.6°
Sep first 1.3 Sep last 1.197 Sep. Now (ρ) 1.197"
Mag pri 9.39 Mag sec 9.63 delta mag (ΔM) 0.24 Spectral class F8 (yellow-white)
Pri motion ra +035 Sec motion ra +035
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 40456 Constellation Camelopardalis SAO 973 HIP 30166
Tycho2 4618-00313-1 Gaia DR2 1149931107857317504 HD 40456 GC 7842
BD BD+84 118 Distance 89.93 Distance ly 293.35
 
 
WDS 06208+8411 STF 784 (HD 40456) : 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
06208+8411 STF 784 1991 20 205 1.3 9.39 9.63 F8 D 062050.65+841043.9
06208+8411 STF 784 2016 21 209 1.2 9.39 9.63 F8 062050.65+841043.9

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

 
 
WDS 06208+8411 STF 784 (HD 40456) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06208+8411 STF 784 (HD 40456) : MEASURES
 
 
No records found.

 
 
WDS 06208+8411 (HD 40456) : VIRTUAL EYEPIECE
 
 

06208+8411 STF 784A mag 9.39 Sp F8 06208+8411 STF 784B sep 1.1 P.A. 183.20 mag 9.63 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 06208+8411 (HD 40456) : ALADIN DSS IMAGE @ 06h 20m 50.65s +84° 10' 43.9"
 
 
 
 
WDS 06208+8411 STF 784 (HD 40456) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06208+8411 STF 784 distance=0' 06099+8349 TDS3597 distance=28' 06282+8343 UC 1441 distance=31' 06341+8345 KPP3680BC distance=33' 06072+8326 UC 1403 distance=51' 06205+8501 LDS1623AB distance=52' 06205+8501 UR 5AC distance=52' 06266+8505 LOC 155 distance=55' 06105+8504 LOC 141 distance=56' 06258+8311 LOC 154 distance=61' 06257+8252 SKF1695 distance=79' 06098+8534 LOC 143AB distance=85' 06131+8537 STF 703 distance=87' 06030+8245 HU 1112 distance=91' 06248+8234 TDS3803 distance=97' 06149+8548 LOC 142 distance=98' 06357+8232 HU 828 distance=102' 06177+8558 TDS3708 distance=108' 06302+8601 LOC 156 distance=112' 06384+8603 TDS3985 distance=115' 06290+8210 MLR 494AB distance=122' 06290+8210 MLR 494AC distance=122' 06135+8617 LOC 144 distance=127' 06406+8154 TDS4021 distance=142' 06324+8150 LOC 153 distance=143' 06286+8139 LOC 152 distance=153' 06102+8131 HDS 841 distance=162' 06349+8122 AZC 152 distance=171' 06386+8108 TDS3990 distance=186' 06121+8105 LOC 140 distance=186' 06063+8017 TDS3557 distance=236' 06225+8008 HDS 871 distance=244' 06349+8832 TDS3940 distance=262' 06399+7938 STF 893 distance=276' 06381+7935 UC 91 distance=279' 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 06208+8411 STF 784 209 1.2
Show 06099+8349 TDS3597 128 0.9 28
Show 06282+8343 UC 1441 116 35.3 31
Show 06341+8345 KPP3680 BC 197 6.8 33
Show 06072+8326 UC 1403 167 36.8 51
Show 06205+8501 LDS1623 AB 59 230.5 52
Show 06205+8501 UR 5 AC 101 31.5 52
Show 06266+8505 LOC 155 305 1.1 55
Show 06105+8504 LOC 141 113 2.7 56
Show 06258+8311 LOC 154 6 2.0 61
Show 06257+8252 SKF1695 27 1.4 79
Show 06098+8534 LOC 143 AB 79 42.1 85
Show 06131+8537 STF 703 57 51.1 87
Show 06030+8245 HU 1112 317 0.2 91
Show 06248+8234 TDS3803 163 2.0 97
Show 06149+8548 LOC 142 312 2.1 98
Show 06357+8232 HU 828 132 1.6 102
Show 06177+8558 TDS3708 184 0.8 108
Show 06302+8601 LOC 156 268 3.9 112
Show 06384+8603 TDS3985 88 1.0 115
Show 06290+8210 MLR 494 AB 190 1.5 122
Show 06290+8210 MLR 494 AC 205 12.8 122
Show 06135+8617 LOC 144 325 1.6 127
Show 06406+8154 TDS4021 236 0.6 142
Show 06324+8150 LOC 153 224 3.4 143
Show 06286+8139 LOC 152 223 6.6 153
Show 06102+8131 HDS 841 196 0.5 162
Show 06349+8122 AZC 152 46 9.1 171
Show 06386+8108 TDS3990 331 0.5 186
Show 06121+8105 LOC 140 2 25.4 186
Show 06063+8017 TDS3557 305 0.8 236
Show 06225+8008 HDS 871 294 1.1 244
Show 06349+8832 TDS3940 221 0.8 262
Show 06399+7938 STF 893 53 17.9 276
Show 06381+7935 UC 91 119 20.3 279

 
 
WDS 06208+8411 : COMPONENTS
 
 
  A
B pa=183.2°
sep=1.05"
 
 
06208+8411 A
 
 
Componente originario normalizzato AB Name HD 40456 Coord arcsec 2000 062050.65+841043.9 Mag 9.39
Spectral class F8 (yellow-white) PmRA 35.00 PmDE -19.0 SAO 973
HIP 30166 Tycho2 4618-00313-1 HD 40456 GC 7842
BD BD+84 118
Tycho2
Tycho2 4618-00313-1 Pflag P RAmdeg 95.21104836 DEmdeg 84.17886847
PmRA 35.1 PmDE -18.7 E RAmdeg 13 E DEmdeg 13
E pmRA 1.7 E pmDE 1.7 EpRAm 1990.88 EpDEm 1990.84
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.2 BTmag 10.034 E BTmag 0.026 VTmag 9.388
E VTmag 0.019 Prox 13 TYC T HIP 30166
CCDM A RAdeg 95.21087250 DEdeg 84.17904306 EpRA 1990 1.71
EpDE 1990 1.69 E RAdeg 12.7 E DEdeg 12.6 Posflg D
Corr 0.0
SAO
SAO 973 DelFlag RA1950 PmRA1950 0.0297
DE1950 PmDE1950 -0.032 Vmag 8.9 SpType F8
Double code Source 70 CatNum 7842 DM BD+84 118
DMcomp BDsup HD 40456 M HD 0
GC 7842 RA1950rad 1.60288499 DE1950rad 1.46950053 PmRA2000 0.0251
PmDE2000 -0.033
Hipparcos
Catalog H HIP 30166 Proxy H RAhms 06 20 50.60
DEdms +84 10 44.5 Vmag 8.73 VarFlag R Vmag H
RAdeg 95.2108 DEdeg 84.179 AstroRef A Plx 10.33
CCDM 06208+8411 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 206 Rho 1.29 HD 40456 BD BD+84 118
CD CP Dm number +84 118 VIred 0.59
SpType F8 R SpType Coord arcsec 2000 062050.60+841044.5
Hipparcos 2
HIP 30166 Sn 15 So 3 Nc 2
RArad 1.6617426463 DErad 1.4692014356 Plx 11.12 PmRA 35.47
PmDE -21.93 E RArad 0.85 E DErad 0.72 E Plx 0.99
E pmRA 1.02 E pmDE 0.82 Hpmag 8.8451 E Hpmag 0.0015
SHp 0.017 VA 0 BV 0.7 E BV 0.495
VI 0.59
CCDM
Ccdm 06208+8411 RComp Comp A Note1
Note2 Discov num DRAs 2.95 DDEs -15.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp F8 PmNote *
PmRA 47 PmDE 1 Dm number +84 118 Cat1 BD
Name2 +84 127 Cat2 AGK2/3 HD 40456 M HD
ADS BDS A 4762 M ADS BDS N IDS IDS 05538N8412A
HIC 30166
 
 
06208+8411 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 062050.61+841042.8 Mag 9.63 PmRA 35.00
PmDE -19.0 HIP 30166 Tycho2 4618-00313-2 Calc delta mag 0.24
Calc coord yes
Tycho2
Tycho2 4618-00313-2 Pflag P RAmdeg 95.21104836 DEmdeg 84.17886847
PmRA 35.1 PmDE -18.7 E RAmdeg 13 E DEmdeg 13
E pmRA 1.7 E pmDE 1.7 EpRAm 1990.88 EpDEm 1990.84
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.2 BTmag 10.271 E BTmag 0.029 VTmag 9.631
E VTmag 0.022 Prox 13 TYC HIP 30166
CCDM B RAdeg 95.20932417 DEdeg 84.17871528 EpRA 1990 1.71
EpDE 1990 1.69 E RAdeg 14.9 E DEdeg 14.7 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 30166 Proxy H RAhms 06 20 50.60
DEdms +84 10 44.5 Vmag 8.73 VarFlag R Vmag H
RAdeg 95.2108 DEdeg 84.179 AstroRef A Plx 10.33
CCDM 06208+8411 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 206 Rho 1.29 HD 40456 BD BD+84 118
CD CP Dm number +84 118 VIred 0.59
SpType F8 R SpType Coord arcsec 2000 062050.60+841044.5
Hipparcos 2
HIP 30166 Sn 15 So 3 Nc 2
RArad 1.6617426463 DErad 1.4692014356 Plx 11.12 PmRA 35.47
PmDE -21.93 E RArad 0.85 E DErad 0.72 E Plx 0.99
E pmRA 1.02 E pmDE 0.82 Hpmag 8.8451 E Hpmag 0.0015
SHp 0.017 VA 0 BV 0.7 E BV 0.495
VI 0.59
CCDM
Ccdm 06208+8411 RComp Comp B Note1
Note2 Discov num STF 784 DRAs DDEs
R dRAs Year 1958 Theta 205 Rho 1.2
Obs 11 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4762 M ADS BDS N IDS IDS 05538N8412B
HIC 30166