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Current system
04362+0814
A 1840 AB


Nearby doubles
31' : 04350+0840
RAO 549

49' : 04391+0752
BUP 67AB

51' : 04328+0820
LIT 12

57' : 04324+0827
NSN 548

60' : 04362+0913
STF 569

60' : 04369+0715
SKF1830

68' : 04319+0749
BRT2596

91' : 04421+0831
GWP 608

100' : 04374+0951
KPP1525

103' : 04301+0902
CBL 225

109' : 04425+0906
SKF1609

112' : 04397+0952
GIC 51AB

115' : 04311+0647
STT 84

117' : 04357+1010
SHJ 45AB

121' : 04423+0932
TOB 369AB

121' : 04435+0723
KPP3584

124' : 04423+0938
BGH 19

124' : 04387+1011
A 2035

128' : 04448+0814
SKF 979

130' : 04420+0637
STZ 8

134' : 04437+0927
SKF2787

134' : 04312+0621
LDS9171

138' : 04391+1024
A 2036

141' : 04268+0843
HJ 678AB

143' : 04427+0630
AG 81

143' : 04443+0930
LDS6141



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Binocular doubles
Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04362+0814 A 1840 AB

 
 
04h 36m 09.34s +08° 13' 32.8" P.A. 343.00 sep 0.2 mag 8.37,8.91 Sp A0 dist. 952.38 pc (3106.66 l.y.)
 
 
Coord 2000 04362+0814 Discov num A  1840 Comp AB Coord arcsec 2000 04 36 09.34 +08 13 32.8
Date first 1908 Date last 2021 Obs 44
Pa first 221 Pa last 343.1 P.A. Now (θ) 337°
Sep first 0.3 Sep last 0.205 Sep. Now (ρ) 0.194"
Mag pri 8.37 Mag sec 8.91 delta mag (ΔM) 0.54 Spectral class A0 (white)
Pri motion ra -012 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
04362+0814 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 36 09 +08 13 33 A 1840 AB 2021 44 343 0.2 8.37 8.91 0.54 Y <===
Show HD 29196 04 36 09 +08 13 33 STT 87 AB,C 2014 36 235 5.9 7.82 10.04 2.22
Show 04 36 09 +08 13 33 A 1840 AD 2013 1 114 3.3 8.37
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus HIP 21434 Tycho2 0682-01278-1 Gaia DR2 3286495888133854336
HD 29196 ADS 3326 BD BD+07 671 Distance 952.38
Distance ly 3106.66
 
 
ORBITAL ELEMENTS
 
 
Period (P)247y Periastron (T)1996.2y Semi-major axis (a)0.267a
Eccentricity (e)0.404 Inclination (i)145.3° Longitude of periastron (ω)53.8°
Node (Ω)118.2° Notesn ReferenceHrt2010a
Equinox2000 Last observation2008 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 54.4 0.136
2001 50.2 0.136
2002 45.9 0.136
2003 41.7 0.136
2004 37.4 0.136
2005 33.3 0.137
2006 29.1 0.138
2007 25.1 0.140
2008 21.1 0.142
2009 17.3 0.144
2010 13.6 0.146
2011 10.0 0.149
2012 6.5 0.152
2013 3.2 0.155
2014 0.1 0.159
2015 357.0 0.162
2016 354.1 0.166
2017 351.3 0.170
2018 348.7 0.174
2019 346.1 0.177
2020 343.7 0.181
2021 341.4 0.186
2022 339.2 0.190
2023 337.0 0.194
2024 335.0 0.198
2025 333.0 0.202
2026 331.2 0.206
2027 329.4 0.210
2028 327.6 0.214
2029 326.0 0.218
2030 324.3 0.222


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds04362%2B0814d.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04362+0814 A 1840 AB : NOTES
 
 
discov_num notes refcode
A 1840 Observations suggest eccentricity >0.80 and period 150-200y. Mlr1956a
Star C (mag. 9, 6") is probably physical.
 
 
REFERENCES
 
 
refcode metd author reference
Hrt2010a orb - Hartkopf, W.I. & Mason, B.D. 2010IAUDS.170....1H
Hrt2010a Inf. Circ. 170, 1, 2010
Mlr1956a Mc - Muller, P. 1956JO.....39..127M
Mlr1956a J. Obs. 39, 127, 1956
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04362+0814 A 1840 AB 1996 39 67 0.1 8.37 8.91 A0 NO 043609.34+081332.8
04362+0814 A 1840 AB 2008 40 17 0.2 8.37 8.91 A0 NO 043609.34+081332.8
04362+0814 A 1840 AB 2013 41 3 0.2 8.37 8.91 A0 NO 043609.34+081332.8
04362+0814 A 1840 AB 2018 42 351 0.2 8.37 8.91 A0 NO 043609.34+081332.8
04362+0814 A 1840 AB 2021 43 343 0.2 8.37 8.91 A0 NO 043609.34+081332.8

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

 
 
WDS 04362+0814 A 1840 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04362+0814 A 1840 AB : MEASURES
 
 
No records found.

 
 
WDS 04362+0814 : VIRTUAL EYEPIECE
 
 

04362+0814 A 1840A mag 8.37 Sp A0 04362+0814 A 1840B sep 0.2 P.A. 343.30 mag 8.91 04362+0814 STT 87C sep 5.9 P.A. 234.60 mag 10.04 04362+0814 A 1840D sep 3.2 P.A. 114.40 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 04362+0814 : ALADIN DSS IMAGE @ 04h 36m 09.34s +08° 13' 32.8"
 
 
 
 
WDS 04362+0814 A 1840 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04362+0814 A 1840AB distance=0' 04350+0840 RAO 549 distance=31' 04391+0752 BUP 67AB distance=49' 04391+0752 BUP 67AC distance=49' 04328+0820 LIT 12 distance=51' 04324+0827 NSN 548 distance=57' 04362+0913 STF 569 distance=60' 04369+0715 SKF1830 distance=60' 04319+0749 BRT2596 distance=68' 04421+0831 GWP 608 distance=91' 04374+0951 KPP1525 distance=100' 04301+0902 CBL 225 distance=103' 04425+0906 SKF1609 distance=109' 04397+0952 HDS 601Aa,Ab distance=112' 04397+0952 GIC 51AB distance=112' 04311+0647 STT 84 distance=115' 04357+1010 CHR 18Aa,Ab distance=117' 04357+1010 SHJ 45AB distance=117' 04423+0932 TOB 369AB distance=121' 04423+0932 TOB 369AD distance=121' 04435+0723 KPP3584 distance=121' 04423+0938 BGH 19 distance=124' 04387+1011 A 2035 distance=124' 04448+0814 SKF 979 distance=128' 04420+0637 STZ 8 distance=130' 04437+0927 SKF2787 distance=134' 04312+0621 LDS9171 distance=134' 04391+1024 A 2036 distance=138' 04268+0843 HEI 642Aa,Ab distance=141' 04268+0843 HJ 678AB distance=141' 04268+0843 OPI 2AC distance=141' 04268+0843 TOB 367AD distance=141' 04427+0630 AG 81 distance=143' 04443+0930 LDS6141 distance=143' 04278+0932 SKF1829 distance=147' 04370+0547 KPP1205 distance=147' 04460+0750 LDS3616 distance=149' 04454+0914 ITO 34AB distance=150' 04454+0914 ITO 34AC distance=150' 04354+1045 RED 7 distance=152' 04300+1016 LDS5568 distance=153' 04295+0616 TDS2870 distance=154' 04324+1038 HDS 588 distance=156' 04427+1018 STZ 9 distance=158' 04458+0708 HJ 682AB distance=159' 04458+0708 A 1941BC distance=159' 04253+0804 WIS 106 distance=162' 04455+0938 NSN 550BC distance=162' 04252+0803 LDS3584 distance=163' 04280+1004 A 2033 distance=164' 04278+1001 STF 549AB distance=164' 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 04362+0814 A 1840 AB 343 0.2
Show 04362+0814 STT 87 AB,C 235 5.9
Show 04362+0814 A 1840 AD 114 3.3
Show 04350+0840 RAO 549 97 0.3 31
Show 04391+0752 BUP 67 AB 252 78.4 49
Show 04391+0752 BUP 67 AC 315 294.7 49
Show 04328+0820 LIT 12 41 12.0 51
Show 04324+0827 NSN 548 297 3.4 57
Show 04362+0913 STF 569 134 8.0 60
Show 04369+0715 SKF1830 69 9.8 60
Show 04319+0749 BRT2596 325 6.6 68
Show 04421+0831 GWP 608 333 36.8 91
Show 04374+0951 KPP1525 84 11.5 100
Show 04301+0902 CBL 225 252 16.1 103
Show 04425+0906 SKF1609 150 15.7 109
Show 04397+0952 HDS 601 Aa,Ab 309 0.6 112
Show 04397+0952 GIC 51 AB 164 33.9 112
Show 04311+0647 STT 84 255 9.5 115
Show 04357+1010 CHR 18 Aa,Ab 193 0.1 117
Show 04357+1010 SHJ 45 AB 300 69.2 117
Show 04423+0932 TOB 369 AB 114 67.2 121
Show 04423+0932 TOB 369 AD 26 1.9 121
Show 04435+0723 KPP3584 12 2.3 121
Show 04423+0938 BGH 19 110 346.4 124
Show 04387+1011 A 2035 124 0.3 124
Show 04448+0814 SKF 979 26 4.5 128
Show 04420+0637 STZ 8 43 0.6 130
Show 04437+0927 SKF2787 311 24.5 134
Show 04312+0621 LDS9171 211 3.1 134
Show 04391+1024 A 2036 292 2.8 138
Show 04268+0843 HEI 642 Aa,Ab 109 1.6 141
Show 04268+0843 HJ 678 AB 293 20.8 141
Show 04268+0843 OPI 2 AC 266 165.3 141
Show 04268+0843 TOB 367 AD 277 94.7 141
Show 04427+0630 AG 81 280 38.6 143
Show 04443+0930 LDS6141 260 2.8 143
Show 04278+0932 SKF1829 349 64.3 147
Show 04370+0547 KPP1205 31 9.3 147
Show 04460+0750 LDS3616 279 33.6 149
Show 04454+0914 ITO 34 AB 70 2.7 150
Show 04454+0914 ITO 34 AC 43 12.8 150
Show 04354+1045 RED 7 250 0.5 152
Show 04300+1016 LDS5568 76 59.6 153
Show 04295+0616 TDS2870 330 0.8 154
Show 04324+1038 HDS 588 248 4.0 156
Show 04427+1018 STZ 9 222 8.1 158
Show 04458+0708 HJ 682 AB 151 26.0 159
Show 04458+0708 A 1941 BC 12 4.5 159
Show 04253+0804 WIS 106 317 999.9 162
Show 04455+0938 NSN 550 BC 54 8.4 162
Show 04252+0803 LDS3584 22 73.4 163

 
 
WDS 04362+0814 : COMPONENTS
 
 
  A B C
B pa=343.3°
sep=0.20"
 
C pa=234.6°
sep=5.87"
pa=232.7°
sep=5.94"
 
D pa=114.4°
sep=3.22"
pa=117.1°
sep=3.36"
pa=75.0°
sep=7.99"
 
 
04362+0814 A
 
 
Coord arcsec 2000 043609.34+081332.8 Mag 8.37 Spectral class A0 (white) PmRA -12.00
PmDE 1.0 HIP 21434 Tycho2 0682-01278-1 HD 29196
BD BD+07 671
Tycho2
Tycho2 0682-01278-1 Pflag RAmdeg 69.03891277 DEmdeg 8.22580393
PmRA -0.6 PmDE 9.5 E RAmdeg 5 E DEmdeg 6
E pmRA 2.9 E pmDE 2.5 EpRAm 1991.63 EpDEm 1991.12
Num 5 Q RAmdeg 5.0 Q DEmdeg 4.0 Q pmRA 5.0
Q pmDE 4.0 BTmag 7.970 E BTmag 0.017 VTmag 7.823
E VTmag 0.012 Prox 60 TYC T HIP 21434
CCDM AB RAdeg 69.03891444 DEdeg 8.22578222 EpRA 1990 1.71
EpDE 1990 1.36 E RAdeg 4.9 E DEdeg 6.1 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 21434 Proxy H RAhms 04 36 09.34
DEdms +08 13 32.8 Vmag 7.7 VarFlag R Vmag H
RAdeg 69.0389 DEdeg 8.22578 AstroRef * Plx 6.38
CCDM 04362+0814 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual B M HIP
Theta Rho HD 29196 BD BD+07 671
CD CP Dm number +07 671 VIred 0.13
SpType A0... R SpType Coord arcsec 2000 043609.34+081332.8
Hipparcos 2
HIP 21434 Sn 55 So 3 Nc 3
RArad 1.2049563806 DErad 0.1435670048 Plx -1.05 PmRA -6.64
PmDE -1.41 E RArad 3.67 E DErad 2.51 E Plx 4.02
E pmRA 4.51 E pmDE 3.6 Hpmag 7.7433 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.112 E BV 0.14
VI 0.13
CCDM
Ccdm 04362+0814 RComp Comp A Note1
Note2 Discov num DRAs -2.74 DDEs -26.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp A0 PmNote *
PmRA -34 PmDE 11 Dm number +07 671 Cat1 BD
Name2 +08 477 Cat2 AGK2/3 HD 29196 M HD
ADS BDS A 3326 M ADS BDS N IDS IDS 04307N0801A
HIC 21434
 
 
04362+0814 B
 
 
Coord arcsec 2000 043609.34+081333.0 Mag 8.91 Calc delta mag 0.54 Calc coord yes
CCDM
Ccdm 04362+0814 RComp Comp B Note1 *
Note2 Discov num A 1840 DRAs DDEs
R dRAs Year 1958 Theta 158 Rho 0.2
Obs 14 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3326 M ADS BDS N IDS IDS 04307N0801B
HIC 21434
 
 
04362+0814 C
 
 
Coord arcsec 2000 043609.02+081329.4 Mag 10.04 PmRA -3.00 PmDE -13.0
Calc delta mag 1.67 Calc coord yes
CCDM
Ccdm 04362+0814 RComp Comp C Note1
Note2 Discov num STT 87 DRAs DDEs
R dRAs Year 1846 Theta 235 Rho 6.0
Obs 10 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3326 M ADS BDS N IDS IDS 04307N0801C
HIC 21434
 
 
04362+0814 D
 
 
Coord arcsec 2000 043609.54+081331.5 Calc delta mag 8.37 Calc coord yes