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Current system
05551-0056
STF 819
HD 39834


Nearby doubles
25' : 05562+0039
KPP3646

40' : 05549+0136
HJ 2283

44' : 05569-0023
RST4792

47' : 05541+0140
HBC 515AB

47' : 05549+0143
MGM3464

48' : 05543+0143
CHN 19AB

49' : 05575+0024
BU 1189AB

50' : 05541+0143
REP 117

53' : 05545+0148
MGM3472

57' : 05544+0152
REP 6

61' : 05588+0033
KUI 22

66' : 05574+0002
BU 1190AB

68' : 05524+0151
BU 1404

74' : 05584+0150
H 5 100AB

74' : 05502-0044
TDS3370

75' : 06000-0050
KPP1180

81' : 06001-0030
STF 827

85' : 05541+0219
BAL1679

92' : 05490+0108
GRE 2

92' : 06010-0037
TVB 112

92' : 06001+0004
BAL 986

94' : 05489-0040
A 1044AB

97' : 06006+0008
GWP 727

108' : 06022+0059
HJ 2290

110' : 05482+0137
A 2657

114' : 05476+0039
MGM3430



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.

05551-0056 STF 819 (HD 39834)

 
 
05h 55m 03.87s -00° 56' 14.3" P.A. 98.00 sep 25.6 mag 8.18,9.94 Sp G5III
 
 
Coord 2000 05551-0056 Discov num STF 819 Comp Coord arcsec 2000 05 55 03.87 -00 56 14.3
Date first 1831 Date last 2015 Obs 22
Pa first 97 Pa last 98.3 P.A. Now (θ) 98.3°
Sep first 25.3 Sep last 25.603 Sep. Now (ρ) 25.603"
Mag pri 8.18 Mag sec 9.94 delta mag (ΔM) 1.76 Spectral class G5III (yellow)
Pri motion ra -011 Sec motion ra -009
Pri motion dec -001 Sec motion dec -003
Notes V (Proper motion indicates physical)
rPM=0.256 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 39834 Constellation Orion Tycho2 4769-01756-1 HD 39834
 
 
WDS 05551-0056 STF 819 (HD 39834) : 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
05551-0056 STF 819 2002 16 98 25.7 8.18 9.94 G5III D 055503.87-005614.3
05551-0056 STF 819 2011 17 98 25.7 8.18 9.94 G5III D 055503.87-005614.3
05551-0056 STF 819 2015 20 98 25.6 8.18 9.94 G5III 055503.87-005614.3

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

 
 
WDS 05551-0056 STF 819 (HD 39834) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05551-0056 STF 819 (HD 39834) : MEASURES
 
 
No records found.

 
 
WDS 05551-0056 (HD 39834) : VIRTUAL EYEPIECE
 
 

05551-0056 STF 819A mag 8.18 Sp G5III 05551-0056 STF 819B sep 25.6 P.A. 98.30 mag 9.94 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05551-0056 (HD 39834) : ALADIN DSS IMAGE @ 05h 55m 03.87s -00° 56' 14.3"
 
 
 
 
WDS 05551-0056 STF 819 (HD 39834) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05551-0056 STF 819 distance=0' 05562+0039 KPP3646 distance=25' 05549+0136 HJ 2283 distance=40' 05569-0023 RST4792 distance=44' 05541+0140 RST5219Aa,Ab distance=47' 05541+0140 HBC 515AB distance=47' 05541+0140 HBC 515AC distance=47' 05541+0140 HBC 515AD distance=47' 05549+0143 MGM3464 distance=47' 05543+0143 CHN 19AB distance=48' 05543+0143 CHN 19AC distance=48' 05543+0143 CHN 19BC distance=48' 05575+0024 BU 1189AB distance=49' 05575+0024 BU 1189AB,C distance=49' 05541+0143 REP 117 distance=50' 05545+0148 MGM3472 distance=53' 05544+0152 REP 6 distance=57' 05588+0033 KUI 22 distance=61' 05574+0002 BU 1190AB distance=66' 05574+0002 BU 1190AC distance=66' 05524+0151 BU 1404 distance=68' 05584+0150 H 5 100AB distance=74' 05584+0150 ARN 37AC distance=74' 05502-0044 TDS3370 distance=74' 06000-0050 KPP1180 distance=75' 06001-0030 STF 827 distance=81' 05541+0219 BAL1679 distance=85' 05490+0108 GRE 2 distance=92' 06010-0037 TVB 112 distance=92' 06001+0004 BAL 986 distance=92' 05489-0040 A 1044AB distance=94' 06006+0008 GWP 727 distance=97' 06022+0059 HJ 2290 distance=108' 05482+0137 A 2657 distance=110' 05476+0039 MGM3430 distance=114' 06026-0028 BAL 678 distance=117' 06023+0142 CHR 162 distance=118' 05530+0251 BAL1678 distance=120' 05475+0021 MGM3352 distance=120' 05504+0235 HJ 2281 distance=121' 06026+0014 J 1362 distance=122' 05470-0047 KPP1969 distance=122' 05471+0032 SKF2369 distance=122' 05518+0248 REP 115Aa,Ab distance=123' 05518+0248 REP 115AB distance=123' 05472+0022 MGM3376 distance=123' 05474+0010 ITF 73 distance=124' 05471+0023 PAD 24 distance=125' 05471+0022 PAD 25 distance=125' 05471+0018 HDS 779 distance=125' 06031+0025 A 2662 distance=126' 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 05551-0056 STF 819 98 25.6
Show 05562+0039 KPP3646 209 4.2 25
Show 05549+0136 HJ 2283 9 19.0 40
Show 05569-0023 RST4792 347 0.2 44
Show 05541+0140 RST5219 Aa,Ab 79 0.5 47
Show 05541+0140 HBC 515 AB 41 5.3 47
Show 05541+0140 HBC 515 AC 270 17.0 47
Show 05541+0140 HBC 515 AD 336 37.0 47
Show 05549+0143 MGM3464 69 1.1 47
Show 05543+0143 CHN 19 AB 144 5.8 48
Show 05543+0143 CHN 19 AC 95 10.8 48
Show 05543+0143 CHN 19 BC 63 8.2 48
Show 05575+0024 BU 1189 AB 338 0.2 49
Show 05575+0024 BU 1189 AB,C 194 56.1 49
Show 05541+0143 REP 117 105 1.6 50
Show 05545+0148 MGM3472 115 2.2 53
Show 05544+0152 REP 6 247 4.5 57
Show 05588+0033 KUI 22 34 19.1 61
Show 05574+0002 BU 1190 AB 331 1.4 66
Show 05574+0002 BU 1190 AC 98 6.6 66
Show 05524+0151 BU 1404 212 42.8 68
Show 05584+0150 H 5 100 AB 206 36.7 74
Show 05584+0150 ARN 37 AC 293 177.8 74
Show 05502-0044 TDS3370 304 0.6 74
Show 06000-0050 KPP1180 292 9.2 75
Show 06001-0030 STF 827 218 26.7 81
Show 05541+0219 BAL1679 229 5.2 85
Show 05490+0108 GRE 2 29 2.1 92
Show 06010-0037 TVB 112 310 7.2 92
Show 06001+0004 BAL 986 39 20.9 92
Show 05489-0040 A 1044 AB 313 3.8 94
Show 06006+0008 GWP 727 297 69.9 97
Show 06022+0059 HJ 2290 118 14.5 108
Show 05482+0137 A 2657 325 0.1 110
Show 05476+0039 MGM3430 76 2.5 114
Show 06026-0028 BAL 678 324 4.8 117
Show 06023+0142 CHR 162 89 0.1 118
Show 05530+0251 BAL1678 11 9.5 120
Show 05475+0021 MGM3352 117 0.7 120
Show 05504+0235 HJ 2281 316 25.5 121
Show 06026+0014 J 1362 254 5.4 122
Show 05470-0047 KPP1969 311 15.6 122
Show 05471+0032 SKF2369 338 1.9 122
Show 05518+0248 REP 115 Aa,Ab -1 0.1 123
Show 05518+0248 REP 115 AB 294 3.0 123
Show 05472+0022 MGM3376 323 0.3 123
Show 05474+0010 ITF 73 248 293.0 124
Show 05471+0023 PAD 24 180 0.3 125
Show 05471+0022 PAD 25 294 2.0 125
Show 05471+0018 HDS 779 222 0.5 125
Show 06031+0025 A 2662 161 2.5 126

 
 
WDS 05551-0056 : COMPONENTS
 
 
  A
B pa=98.3°
sep=25.60"
 
 
05551-0056 A
 
 
Componente originario normalizzato AB Name HD 39834 Coord arcsec 2000 055503.87-005614.3 Mag 8.18
Spectral class G5III (yellow) PmRA -11.00 PmDE -1.0
CCDM
Ccdm 05551-0056 RComp Comp A Note1
Note2 Discov num DRAs -2.18 DDEs -14.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp G5 PmNote *
PmRA -27 PmDE -8 Dm number -00 1116 Cat1 BD
Name2 -00 716 Cat2 AGK2/3 HD 39834 M HD
ADS BDS B 3051 M ADS BDS N IDS IDS 05500S0057A
HIC
 
 
05551-0056 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 055505.56+005610.6 Mag 9.94 PmRA -9.00
PmDE -3.0 Calc delta mag 1.76 Calc coord yes
CCDM
Ccdm 05551-0056 RComp Comp B Note1
Note2 Discov num STF 819 DRAs -0.50 DDEs -17.3
R dRAs 10 Year 1831 Theta 097 Rho 25.3
Obs 3 Vmag 10.2 Sp PmNote *
PmRA -29 PmDE 5 Dm number Cat1
Name2 -00 717 Cat2 AGK2/3 HD M HD
ADS BDS B 3051 M ADS BDS N IDS IDS 05500S0057B
HIC