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Doubles in session


Current system
04366+1946
STT 86
HD 29193


Nearby doubles
15' : 04357+1953
L 4

16' : 04366+1930
LDS3597

17' : 04367+1930
STF 567

18' : 04357+1958
LDS2256

21' : 04381+1942
LDS2258

32' : 04380+2011
LDS3601

34' : 04376+1915
GWP 601

44' : 04382+2023
KOH 18

46' : 04334+1949
A 2351AB

47' : 04399+1940
RED 8

48' : 04366+2033
LDS3596

51' : 04330+1946
KPP 634

53' : 04384+1900
BRT2317

56' : 04343+2030
BRT2315

56' : 04374+1852
LDS3600

59' : 04371+2043
UC 67

59' : 04371+1848
LDS3599

60' : 04324+1957
LDS2251

61' : 04366+1845
RUC 4

63' : 04409+2004
LDS2263

71' : 04407+1905
COU 367

73' : 04396+2045
HU 441

74' : 04372+1833
OCC 926

75' : 04327+1855
DAE 26

76' : 04414+2014
A 2352

76' : 04411+1906
LDS2264



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.

04366+1946 STT 86 (HD 29193)

 
 
04h 36m 34.70s +19° 45' 35.5" P.A. 354.00 sep 0.5 mag 8.68,7.73 Sp A2 dist. 272.48 pc (888.83 l.y.)
 
 
Coord 2000 04366+1946 Discov num STT  86 Comp Coord arcsec 2000 04 36 34.70 +19 45 35.5
Date first 1843 Date last 2019 Obs 127
Pa first 67 Pa last 353.7 P.A. Now (θ) 353.7°
Sep first 0.6 Sep last 0.474 Sep. Now (ρ) 0.474"
Mag pri 8.68 Mag sec 7.73 delta mag (ΔM) 0.95 Spectral class A2 (white)
Pri motion ra -008 Sec motion ra -008
Pri motion dec -002 Sec motion dec -002
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 29193 Constellation Taurus SAO 94031 HIP 21465
Tycho2 1274-00663-1 HD 29193 ADS 3329 BD BD+19 744
Distance 272.48 Distance ly 888.83
 
 
ORBITAL ELEMENTS
 
 
Period (P)828.23y Periastron (T)2094.65y Semi-major axis (a)0.612a
Eccentricity (e)0.228 Inclination (i)146.3° Longitude of periastron (ω)190.4°
Node (Ω)139.4° Notes ReferenceZir2010
Equinox2000 Last observation2008 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 6.2 0.472
2001 5.7 0.472
2002 5.1 0.472
2003 4.5 0.472
2004 3.9 0.472
2005 3.3 0.472
2006 2.7 0.472
2007 2.1 0.472
2008 1.5 0.472
2009 0.9 0.472
2010 0.3 0.472
2011 359.7 0.472
2012 359.1 0.472
2013 358.6 0.473
2014 358.0 0.473
2015 357.4 0.473
2016 356.8 0.473
2017 356.2 0.473
2018 355.6 0.473
2019 355.0 0.473
2020 354.4 0.473
2021 353.8 0.473
2022 353.3 0.473
2023 352.7 0.474
2024 352.1 0.474
2025 351.5 0.474
2026 350.9 0.474
2027 350.3 0.474
2028 349.7 0.474
2029 349.1 0.474
2030 348.6 0.474


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


 
  


wds04366%2B1946a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04366+1946 STT 86 (HD 29193) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Zir2010 orb - Zirm, H. 2010IAUDS.170....1Z
Zir2010 Inf. Circ. 170, 1, 2010
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04366+1946 STT 86 2000 120 4 0.5 8.68 7.73 A2 D 043634.70+194535.5
04366+1946 STT 86 2008 123 1 0.5 8.68 7.73 A2 D 043634.70+194535.5
04366+1946 STT 86 2015 124 355 0.6 8.68 7.73 A2 O 043634.70+194535.5
04366+1946 STT 86 2019 127 354 0.5 8.68 7.73 A2 O 043634.70+194535.5

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

 
 
WDS 04366+1946 STT 86 (HD 29193) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04366+1946 STT 86 (HD 29193) : MEASURES
 
 
No records found.

 
 
WDS 04366+1946 (HD 29193) : VIRTUAL EYEPIECE
 
 

04366+1946 STT 86A mag 8.68 Sp A2 04366+1946 STT 86B sep 0.5 P.A. 354.10 mag 7.73 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 04366+1946 (HD 29193) : ALADIN DSS IMAGE @ 04h 36m 34.70s +19° 45' 35.5"
 
 
 
 
WDS 04366+1946 STT 86 (HD 29193) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04366+1946 STT 86 distance=0' 04357+1953 L 4 distance=15' 04366+1930 LDS3597 distance=16' 04367+1930 STF 567 distance=17' 04357+1958 LDS2256 distance=18' 04381+1942 LDS2258 distance=21' 04380+2011 LDS3601 distance=32' 04376+1915 GWP 601 distance=34' 04382+2023 KOH 18 distance=44' 04334+1949 A 2351AB distance=46' 04334+1949 A 2351AC distance=46' 04334+1949 GII 130Aa,Ab distance=46' 04399+1940 RED 8 distance=47' 04366+2033 LDS3596 distance=48' 04330+1946 KPP 634 distance=51' 04384+1900 BRT2317 distance=53' 04343+2030 BRT2315 distance=56' 04374+1852 LDS3600 distance=56' 04371+2043 UC 67 distance=59' 04371+1848 LDS3599 distance=59' 04324+1957 LDS2251 distance=60' 04366+1845 RUC 4 distance=61' 04409+2004 LDS2263 distance=63' 04407+1905 COU 367 distance=71' 04396+2045 HU 441 distance=73' 04372+1833 OCC 926 distance=74' 04327+1855 DAE 26 distance=75' 04414+2014 A 2352 distance=76' 04411+1906 LDS2264 distance=76' 04313+1931 LDS5570 distance=76' 04369+2103 HU 305AB distance=78' 04369+2103 FOX9004AC distance=78' 04313+2008 RAO 51AB distance=79' 04313+2008 RAO 51BC distance=79' 04325+2044 RED 6 distance=83' 04343+1830 SAR 6Aa,Ab distance=83' 04343+1830 SAR 6Aa,B distance=83' 04343+1830 SAR 6Aa,C distance=83' 04343+1830 SAR 6AD distance=83' 04352+1822 SAR 7AB distance=87' 04352+1822 SAR 7AC distance=87' 04383+1822 LDS2259 distance=88' 04303+1950 PAT 10 distance=89' 04357+1817 BRT2316 distance=89' 04408+2052 WSI 43 distance=90' 04345+2111 LDS6133 distance=91' 04337+1824 DAE 27 distance=91' 04320+1839 KPP1611 distance=93' 04312+1849 YSC 179 distance=96' 04413+2054 LWR 5 distance=96' 04431+2015 HO 333AB distance=97' 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 04366+1946 STT 86 354 0.5
Show 04357+1953 L 4 134 0.1 15
Show 04366+1930 LDS3597 56.3 16
Show 04367+1930 STF 567 344 2.0 17
Show 04357+1958 LDS2256 329 44.6 18
Show 04381+1942 LDS2258 294 3.2 21
Show 04380+2011 LDS3601 17 17.1 32
Show 04376+1915 GWP 601 283 20.4 34
Show 04382+2023 KOH 18 349 0.4 44
Show 04334+1949 A 2351 AB 173 1.0 46
Show 04334+1949 A 2351 AC 173 3.1 46
Show 04334+1949 GII 130 Aa,Ab 130 0.1 46
Show 04399+1940 RED 8 131 0.1 47
Show 04366+2033 LDS3596 310 2.1 48
Show 04330+1946 KPP 634 114 5.8 51
Show 04384+1900 BRT2317 183 3.8 53
Show 04343+2030 BRT2315 341 4.7 56
Show 04374+1852 LDS3600 185 4.4 56
Show 04371+2043 UC 67 262 24.8 59
Show 04371+1848 LDS3599 175 2.0 59
Show 04324+1957 LDS2251 119 124.8 60
Show 04366+1845 RUC 4 39 0.8 61
Show 04409+2004 LDS2263 276 15.4 63
Show 04407+1905 COU 367 49 4.1 71
Show 04396+2045 HU 441 47 1.7 73
Show 04372+1833 OCC 926 -1 0.1 74
Show 04327+1855 DAE 26 106 8.6 75
Show 04414+2014 A 2352 317 3.8 76
Show 04411+1906 LDS2264 69 37.7 76
Show 04313+1931 LDS5570 180 17.9 76
Show 04369+2103 HU 305 AB 269 1.8 78
Show 04369+2103 FOX9004 AC 81 54.0 78
Show 04313+2008 RAO 51 AB 309 19.0 79
Show 04313+2008 RAO 51 BC 177 0.9 79
Show 04325+2044 RED 6 57 0.1 83
Show 04343+1830 SAR 6 Aa,Ab 48 0.1 83
Show 04343+1830 SAR 6 Aa,B 149 23.0 83
Show 04343+1830 SAR 6 Aa,C 214 24.5 83
Show 04343+1830 SAR 6 AD 301 9.8 83
Show 04352+1822 SAR 7 AB 323 22.7 87
Show 04352+1822 SAR 7 AC 258 26.1 87
Show 04383+1822 LDS2259 285 23.9 88
Show 04303+1950 PAT 10 303 0.2 89
Show 04357+1817 BRT2316 288 5.0 89
Show 04408+2052 WSI 43 357 18.6 90
Show 04345+2111 LDS6133 119 28.7 91
Show 04337+1824 DAE 27 254 7.7 91
Show 04320+1839 KPP1611 309 12.3 93
Show 04312+1849 YSC 179 150 1.8 96
Show 04413+2054 LWR 5 199 14.4 96
Show 04431+2015 HO 333 AB 152 1.8 97

 
 
WDS 04366+1946 : COMPONENTS
 
 
  A
B pa=354.1°
sep=0.47"
 
 
04366+1946 A
 
 
Componente originario normalizzato AB Name HD 29193 Coord arcsec 2000 043634.70+194535.5 Mag 8.68
Spectral class A2 (white) PmRA -8.00 PmDE -2.0
CCDM
Ccdm 04366+1946 RComp Comp A Note1
Note2 Discov num DRAs -1.25 DDEs -23.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A2 PmNote *
PmRA 0 PmDE 9 Dm number +19 744 Cat1 BD
Name2 +19 362 Cat2 AGK2/3 HD 29193 M HD
ADS BDS A 3329 M ADS BDS N IDS IDS 04307N1933A
HIC 21465
 
 
04366+1946 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 043634.70+194536.0 Mag 7.73 PmRA -8.00
PmDE -2.0 SAO 94031 HIP 21465 Tycho2 1274-00663-1
HD 29193 BD BD+19 744 Calc delta mag 0.95 Calc coord yes
Tycho2
Tycho2 1274-00663-1 Pflag RAmdeg 69.14461859 DEmdeg 19.75997104
PmRA -7.5 PmDE -1.5 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.44 EpDEm 1990.99
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 7.791 E BTmag 0.016 VTmag 7.427
E VTmag 0.011 Prox 999 TYC T HIP 21465
CCDM AB RAdeg 69.14463722 DEdeg 19.75997444 EpRA 1990 1.76
EpDE 1990 1.44 E RAdeg 4.6 E DEdeg 5.8 Posflg P
Corr -0.2
SAO
SAO 94031 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.004 Vmag 7.8 SpType A2
Double code Source 28 CatNum 1237 DM BD+19 744
DMcomp BDsup HD 29193 M HD 0
GC RA1950rad 1.19399965 DE1950rad 0.34311782 PmRA2000 -0.0007
PmDE2000 -0.005
Hipparcos
Catalog H HIP 21465 Proxy H RAhms 04 36 34.72
DEdms +19 45 36.1 Vmag 7.32 VarFlag R Vmag H
RAdeg 69.1447 DEdeg 19.76 AstroRef B Plx 4.23
CCDM 04366+1946 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP BA
Theta 191 Rho 0.472 HD 29193 BD BD+19 744
CD CP Dm number +19 744 VIred 0.38
SpType A2 R SpType Coord arcsec 2000 043634.72+194536.1
Hipparcos 2
HIP 21465 Sn 15 So 3 Nc 2
RArad 1.2068018016 DErad 0.3448777204 Plx 3.67 PmRA -11.26
PmDE -1.83 E RArad 1.39 E DErad 1.07 E Plx 1.43
E pmRA 2.01 E pmDE 1.45 Hpmag 7.4084 E Hpmag 0.001
SHp 0.006 VA 0 BV 0.357 E BV 0.012
VI 0.42
CCDM
Ccdm 04366+1946 RComp Comp B Note1
Note2 Discov num STT 86 DRAs DDEs
R dRAs Year 1958 Theta 032 Rho 0.5
Obs 99 Vmag 8.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3329 M ADS BDS N IDS IDS 04307N1933B
HIC 21465