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26333 Joachim (1998 WU11)
Classification: Main-belt Asteroid          SPK-ID: 2026333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775097025589698 4.4744e-08  
a 2.322655531169955 6.869e-09 au
q 1.91036163868503 1.0286e-07 au
i 4.536967607817197 3.2943e-06 deg
node 101.241306637354 7.0956e-05 deg
peri 227.9963033135624 7.2207e-05 deg
M 152.6714785930974 1.3394e-05 deg
tp 2458652.183840156871
(2019-Jun-17.68384016)
4.7886e-05 TDB
period 1292.931851859664
3.54
5.7356e-06
1.57e-08
d
yr
n .2784369489251896 1.2352e-09 deg/d
Q 2.734949423654879 8.0883e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1201  
   data-arc span      16274 days (44.56 yr)  
   first obs. used      1976-06-29  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54314  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:14:43  

Additional Information
 Earth MOID = .900623 au 
 Jupiter MOID = 2.60527 au 
 T_jup = 3.551 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457188.5 (2015-Jun-15.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783370215631522 4.4826e-08  
q 1.907845368802874 1.0314e-07 au
tp 2457360.072983300244
(2015-Dec-03.57298330)
4.7612e-05 TDB
node 101.277660914576 7.1012e-05 deg
peri 228.0680880741247 7.225e-05 deg
i 4.536052052953857 3.2933e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1201  
   data-arc span      16274 days (44.56 yr)  
   first obs. used      1976-06-29  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54314  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:14:43  

Additional Information
 Jupiter MOID = 2.60527 au 
 T_jup = 3.551 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.009358996007792E-15 -4.616771122697992E-15 1.129940658766935E-12 -8.620120915831254E-15 2.955068479582449E-13 -3.491439955298034E-15
q -4.616771122697992E-15 1.063802664400418E-14 -2.643047597717E-12 2.079288404474626E-14 -6.950574325393552E-13 8.130212867091156E-15
tp 1.129940658766935E-12 -2.643047597717E-12 2.266873432328912E-9 -7.718483405615793E-12 6.707186430798519E-10 -3.749570561206009E-12
node -8.620120915831254E-15 2.079288404474626E-14 -7.718483405615793E-12 5.042760295341124E-9 -5.029440382113786E-9 -1.981596226483751E-11
peri 2.955068479582449E-13 -6.950574325393552E-13 6.707186430798519E-10 -5.029440382113786E-9 5.220061547311584E-9 1.869075840128847E-11
i -3.491439955298034E-15 8.130212867091156E-15 -3.749570561206009E-12 -1.981596226483751E-11 1.869075840128847E-11 1.084615374199994E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.01   n/a E2021B10  

26333 Joachim           Discovered 1998 Nov. 21 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Gabriel Thailand Joachim (b. 1993) was awarded best of category and first place in the 2010 Intel International Science and Engineering Fair for his animal-sciences project. He attends the Cibola High School, Albuquerque, New Mexico, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 1998 WU11 = 1980 TD1 = 1996 BW = 2000 ER80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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