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Doubles in session


Current system
05446+2901
STF 783
HD 38116


Nearby doubles
30' : 05467+2848
MLB 642

33' : 05470+2853
MLB 643

36' : 05474+2858
HJ 709

38' : 05439+2937
COU 895

42' : 05472+2837
COU 763

50' : 05409+2905
COU 894

50' : 05450+2812
COU 762

52' : 05413+2929
STF 764

53' : 05474+2939
BU 560

58' : 05425+2951
BU 14

59' : 05420+2814
A 1039

59' : 05412+2939
UC 81

65' : 05403+2827
MLB 562

67' : 05460+2757
OCC 713

67' : 05495+2845
MLB 520

71' : 05397+2833
TDS3280

71' : 05456+3010
HDS 774

72' : 05457+2751
OCC 714

72' : 05492+2941
BRT2521

73' : 05410+2806
TDS3291

77' : 05493+2948
KPP3635

78' : 05444+2744
STF 779AB

79' : 05492+2812
TDS 198

83' : 05420+2746
OCC 738

86' : 05405+2754
COU 760

88' : 05453+3028
SLN 8



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.

05446+2901 STF 783 (HD 38116)

 
 
05h 44m 37.74s +29° 00' 59.7" sep 8.3 mag 8.05,9.70 Sp B5 dist. 793.65 pc (2588.89 l.y.)
 
 
Coord 2000 05446+2901 Discov num STF 783 Comp Coord arcsec 2000 05 44 37.74 +29 00 59.7
Date first 1831 Date last 2015 Obs 28
Pa first 359 Pa last 0.4 P.A. Now (θ) 0.4°
Sep first 9.8 Sep last 8.31 Sep. Now (ρ) 8.31"
Mag pri 8.05 Mag sec 9.70 delta mag (ΔM) 1.65 Spectral class B5 (blue-white)
Pri motion ra +001 Sec motion ra +008
Pri motion dec -004 Sec motion dec -012
Notes
rPM=0.737
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 38116 Constellation Auriga SAO 77483 HIP 27088
Tycho2 1874-01623-1 Gaia DR2 3444163244219313024 HD 38116 GC 7169
BD BD+28 868 Distance 793.65 Distance ly 2588.89
 
 
WDS 05446+2901 STF 783 (HD 38116) : 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
05446+2901 STF 783 1997 14 1 8.5 8.05 9.70 B5 D 054437.74+290059.7
05446+2901 STF 783 2007 15 0 8.4 8.05 9.70 B5 D 054437.74+290059.7
05446+2901 STF 783 2008 16 23 8.5 8.05 9.70 B5 D 054437.74+290059.7
05446+2901 STF 783 2011 19 360 8.2 8.05 9.70 B5 D 054437.74+290059.7
05446+2901 STF 783 2012 21 1 8.3 8.05 9.70 B5 D 054437.74+290059.7
05446+2901 STF 783 2013 22 2 8.2 8.05 9.70 B5 054437.74+290059.7
05446+2901 STF 783 2015 24 0 8.3 8.05 9.70 B5 054437.74+290059.7

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

 
 
WDS 05446+2901 STF 783 (HD 38116) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05446+2901 STF 783 (HD 38116) : MEASURES
 
 
No records found.

 
 
WDS 05446+2901 (HD 38116) : VIRTUAL EYEPIECE
 
 

05446+2901 STF 783A mag 8.05 Sp B5 05446+2901 STF 783B sep 8.3 P.A. 0.30 mag 9.7 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 05446+2901 (HD 38116) : ALADIN DSS IMAGE @ 05h 44m 37.74s +29° 00' 59.7"
 
 
 
 
WDS 05446+2901 STF 783 (HD 38116) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05446+2901 STF 783 distance=0' 05467+2848 MLB 642 distance=30' 05470+2853 MLB 643 distance=33' 05474+2858 HJ 709 distance=36' 05439+2937 COU 895 distance=38' 05472+2837 COU 763 distance=42' 05409+2905 COU 894 distance=50' 05450+2812 COU 762 distance=50' 05413+2929 STF 764 distance=52' 05474+2939 BU 560 distance=53' 05425+2951 BU 14 distance=58' 05420+2814 A 1039 distance=59' 05412+2939 UC 81 distance=59' 05403+2827 MLB 562 distance=65' 05460+2757 OCC 713 distance=67' 05495+2845 MLB 520 distance=67' 05397+2833 TDS3280 distance=71' 05456+3010 HDS 774 distance=71' 05457+2751 OCC 714 distance=72' 05492+2941 BRT2521 distance=72' 05410+2806 TDS3291 distance=73' 05493+2948 KPP3635 distance=77' 05444+2744 STF 779AB distance=78' 05444+2744 STF 779AC distance=78' 05492+2812 TDS 198 distance=79' 05420+2746 OCC 738 distance=83' 05405+2754 COU 760 distance=86' 05453+3028 SLN 8 distance=88' 05399+3005 COU1093AB distance=89' 05399+3005 GII 145Aa,Ab distance=89' 05511+2939 MLB 749 distance=93' 05512+2817 HJ 711 distance=97' 05443+3039 FMR 69 distance=98' 05518+2827 STF 805 distance=101' 05482+3032 STT 117 distance=103' 05472+3039 GCB 9 distance=104' 05453+3045 J 941AB distance=104' 05453+3045 J 941AC distance=104' 05510+2758 BU 1054 distance=105' 05386+2957 J 1904 distance=106' 05366+2901 YSC 185 distance=106' 05445+2714 COU 761 distance=108' 05529+2907 COU 898AB distance=110' 05529+2907 COU 898Aa,Ab distance=110' 05362+2839 GMZ 55AB distance=113' 05488+2722 OCC9112 distance=114' 05441+3056 STF 778 distance=116' 05445+3057 J 940 distance=116' 05528+2946 D 10AB distance=116' 05528+2946 STF 808AC distance=116' 05528+2946 COU 897CD distance=116' 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 05446+2901 STF 783 8.3
Show 05467+2848 MLB 642 130 4.7 30
Show 05470+2853 MLB 643 65 5.4 33
Show 05474+2858 HJ 709 113 9.2 36
Show 05439+2937 COU 895 226 0.2 38
Show 05472+2837 COU 763 197 0.8 42
Show 05409+2905 COU 894 94 0.6 50
Show 05450+2812 COU 762 54 0.2 50
Show 05413+2929 STF 764 15 25.8 52
Show 05474+2939 BU 560 124 1.7 53
Show 05425+2951 BU 14 192 5.7 58
Show 05420+2814 A 1039 106 0.2 59
Show 05412+2939 UC 81 5 41.3 59
Show 05403+2827 MLB 562 195 2.7 65
Show 05460+2757 OCC 713 -1 0.1 67
Show 05495+2845 MLB 520 260 3.5 67
Show 05397+2833 TDS3280 228 0.7 71
Show 05456+3010 HDS 774 247 7.2 71
Show 05457+2751 OCC 714 -1 0.1 72
Show 05492+2941 BRT2521 283 7.4 72
Show 05410+2806 TDS3291 112 0.6 73
Show 05493+2948 KPP3635 184 2.5 77
Show 05444+2744 STF 779 AB 254 8.6 78
Show 05444+2744 STF 779 AC 40 47.9 78
Show 05492+2812 TDS 198 252 1.1 79
Show 05420+2746 OCC 738 -1 0.1 83
Show 05405+2754 COU 760 334 1.4 86
Show 05453+3028 SLN 8 246 11.7 88
Show 05399+3005 COU1093 AB 185 1.2 89
Show 05399+3005 GII 145 Aa,Ab 125 0.1 89
Show 05511+2939 MLB 749 105 4.9 93
Show 05512+2817 HJ 711 355 16.9 97
Show 05443+3039 FMR 69 88 50.1 98
Show 05518+2827 STF 805 50 12.1 101
Show 05482+3032 STT 117 31 11.7 103
Show 05472+3039 GCB 9 105 0.4 104
Show 05453+3045 J 941 AB 176 3.4 104
Show 05453+3045 J 941 AC 80 3.6 104
Show 05510+2758 BU 1054 229 15.6 105
Show 05386+2957 J 1904 317 9.3 106
Show 05366+2901 YSC 185 357 0.3 106
Show 05445+2714 COU 761 122 3.9 108
Show 05529+2907 COU 898 AB 181 0.1 110
Show 05529+2907 COU 898 Aa,Ab 94 0.6 110
Show 05362+2839 GMZ 55 AB 133 11.0 113
Show 05488+2722 OCC9112 -1 0.0 114
Show 05441+3056 STF 778 186 3.5 116
Show 05445+3057 J 940 359 4.3 116
Show 05528+2946 D 10 AB 166 2.9 116
Show 05528+2946 STF 808 AC 59 16.1 116
Show 05528+2946 COU 897 CD 242 0.1 116

 
 
WDS 05446+2901 : COMPONENTS
 
 
  A
B pa=0.3°
sep=8.31"
 
 
05446+2901 A
 
 
Componente originario normalizzato AB Name HD 38116 Coord arcsec 2000 054437.74+290059.7 Mag 8.05
Spectral class B5 (blue-white) PmRA 1.00 PmDE -4.0 SAO 77483
HIP 27088 Tycho2 1874-01623-1 HD 38116 GC 7169
BD BD+28 868
Tycho2
Tycho2 1874-01623-1 Pflag RAmdeg 86.15726272 DEmdeg 29.01659234
PmRA 0.5 PmDE -4.6 E RAmdeg 7 E DEmdeg 8
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.21 EpDEm 1990.92
Num 12 Q RAmdeg 0.9 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.7 BTmag 8.088 E BTmag 0.017 VTmag 8.052
E VTmag 0.015 Prox 79 TYC T HIP 27088
CCDM A RAdeg 86.15726111 DEdeg 29.01660306 EpRA 1990 1.72
EpDE 1990 1.67 E RAdeg 6.5 E DEdeg 7.6 Posflg
Corr -0.2
SAO
SAO 77483 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 0.003 Vmag 8.1 SpType B5
Double code Source 70 CatNum 7169 DM BD+28 868
DMcomp BDsup HD 38116 M HD 0
GC 7169 RA1950rad 1.48985928 DE1950rad 0.50607815 PmRA2000 -0.0011
PmDE2000 0.003
Hipparcos
Catalog H HIP 27088 Proxy H RAhms 05 44 37.74
DEdms +29 00 59.8 Vmag 7.93 VarFlag R Vmag G
RAdeg 86.1573 DEdeg 29.0166 AstroRef A Plx -0.53
CCDM 05446+2901 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 1 Rho 8.533 HD 38116 BD BD+28 868
CD CP Dm number +28 868 VIred 0.21
SpType B5... R SpType Coord arcsec 2000 054437.74+290059.8
Hipparcos 2
HIP 27088 Sn 15 So 3 Nc 2
RArad 1.5037279948 DErad 0.5064352971 Plx 1.26 PmRA -1.86
PmDE -3.34 E RArad 0.87 E DErad 0.63 E Plx 0.97
E pmRA 1.42 E pmDE 0.95 Hpmag 7.9318 E Hpmag 0.002
SHp 0.013 VA 0 BV 0.192 E BV 0.008
VI 0.21
CCDM
Ccdm 05446+2901 RComp Comp A Note1
Note2 Discov num DRAs 1.69 DDEs 1.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp B5 PmNote *
PmRA -8 PmDE 17 Dm number +28 868 Cat1 BD
Name2 +28 546 Cat2 AGK2/3 HD 38116 M HD
ADS BDS A 4314 M ADS BDS N IDS IDS 05383N2858A
HIC 27088
 
 
05446+2901 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 054437.74+290108.0 Mag 9.7 PmRA 8.00
PmDE -12.0 Tycho2 1874-01707-1 Calc delta mag 1.65 Calc coord yes
Tycho2
Tycho2 1874-01707-1 Pflag RAmdeg 86.15724130 DEmdeg 29.01876948
PmRA 7.6 PmDE -11.5 E RAmdeg 22 E DEmdeg 31
E pmRA 3.0 E pmDE 3.0 EpRAm 1991.19 EpDEm 1990.38
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 9.873 E BTmag 0.040 VTmag 9.699
E VTmag 0.046 Prox 79 TYC T HIP 27088
CCDM B RAdeg 86.15722111 DEdeg 29.01879639 EpRA 1990 1.78
EpDE 1990 1.56 E RAdeg 22.3 E DEdeg 30.5 Posflg
Corr -0.3
CCDM
Ccdm 05446+2901 RComp Comp B Note1
Note2 Discov num STF 783 DRAs 1.68 DDEs 10.3
R dRAs 90 Year 1831 Theta 358 Rho 9.4
Obs 6 Vmag 10.0 Sp PmNote
PmRA -8 PmDE 17 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4314 M ADS BDS N IDS IDS 05383N2858B
HIC 27088