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469675 (2004 XB33)
Classification: Main-belt Asteroid          SPK-ID: 2469675
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2208243949118062 7.0803e-08  
a 2.664358695554158 2.6998e-08 au
q 2.076003298780402 1.9032e-07 au
i 12.84830231214802 8.2221e-06 deg
node 258.7739435662116 2.5261e-05 deg
peri 193.8773292190163 2.9852e-05 deg
M 194.9439790375715 1.44e-05 deg
tp 2459728.810105426483
(2022-May-29.31010543)
6.9223e-05 TDB
period 1588.500900631891
4.35
2.4144e-05
6.61e-08
d
yr
n .2266287666924175 3.4446e-09 deg/d
Q 3.252714092327915 3.2959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      6672 days (18.27 yr)  
   first obs. used      2001-02-24  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:37  

Additional Information
 Earth MOID = 1.09469 au 
 Jupiter MOID = 1.98979 au 
 T_jup = 3.314 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457893.5 (2017-May-20.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2227327546480554 7.1326e-08  
q 2.067396935653055 1.9231e-07 au
tp 2458139.472650386374
(2018-Jan-20.97265039)
5.7306e-05 TDB
node 258.7917740546662 2.5237e-05 deg
peri 193.3808537653123 2.9707e-05 deg
i 12.86314346883554 8.2305e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      6672 days (18.27 yr)  
   first obs. used      2001-02-24  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:37  

Additional Information
 Jupiter MOID = 1.98979 au 
 T_jup = 3.314 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.087337371416816E-15 -1.363562897503956E-14 -1.136110858184193E-12 5.431568145364736E-14 -4.040888828470687E-13 -6.563042191113273E-15
q -1.363562897503956E-14 3.698126282086736E-14 3.361017383802734E-12 -1.496856983594796E-13 1.141378181023132E-12 1.857016217078765E-14
tp -1.136110858184193E-12 3.361017383802734E-12 3.28392397667841E-9 -3.346273466064443E-11 9.130588827014148E-10 -2.875885978584388E-12
node 5.431568145364736E-14 -1.496856983594796E-13 -3.346273466064443E-11 6.368823738222811E-10 -6.292514063059769E-10 6.157820249050422E-12
peri -4.040888828470687E-13 1.141378181023132E-12 9.130588827014148E-10 -6.292514063059769E-10 8.824948069434932E-10 -7.146477735331572E-12
i -6.563042191113273E-15 1.857016217078765E-14 -2.875885978584388E-12 6.157820249050422E-12 -7.146477735331572E-12 6.774136146887837E-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 16.7   n/a MPO477209  

469675 (2004 XB33)          Discovered 2004-Dec-10 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

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