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447324 (2005 XD86)
Classification: Main-belt Asteroid          SPK-ID: 2447324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617212264820769 9.0393e-08  
a 3.126485465622664 5.8186e-08 au
q 2.620866401543779 2.8529e-07 au
i 17.39091064223204 1.0856e-05 deg
node 90.09123306845365 2.4162e-05 deg
peri 9.232605339594226 3.7343e-05 deg
M 206.6338007148378 3.3215e-05 deg
tp 2459860.721320423888
(2022-Oct-08.22132042)
0.00020213 TDB
period 2019.217251232752
5.53
5.6368e-05
1.543e-07
d
yr
n .1782869078501665 4.977e-09 deg/d
Q 3.632104529701548 6.7595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4966 days (13.60 yr)  
   first obs. used      2005-11-28  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:03  

Additional Information
 Earth MOID = 1.63901 au 
 Jupiter MOID = 1.5904 au 
 T_jup = 3.124 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457651.5 (2016-Sep-20.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1616324572384991 9.1631e-08  
q 2.616724420848744 2.9201e-07 au
tp 2457827.622903508078
(2017-Mar-15.12290351)
0.00016679 TDB
node 90.17624642417306 2.4199e-05 deg
peri 6.945312830634238 3.743e-05 deg
i 17.38727182033456 1.0875e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4966 days (13.60 yr)  
   first obs. used      2005-11-28  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:03  

Additional Information
 Jupiter MOID = 1.5904 au 
 T_jup = 3.124 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.396229856459065E-15 -2.639981542470665E-14 -4.156875355892285E-12 5.008955098576959E-14 -9.158470968830767E-13 -5.439313988475666E-15
q -2.639981542470665E-14 8.527190943566315E-14 1.764625565828858E-11 -1.713680392298206E-13 3.588154850510568E-12 2.600963225393918E-14
tp -4.156875355892285E-12 1.764625565828858E-11 2.781724134853866E-8 -7.09521038811164E-11 4.796228282311587E-9 1.014315376667355E-11
node 5.008955098576959E-14 -1.713680392298206E-13 -7.09521038811164E-11 5.85603431969466E-10 -5.7089731641438E-10 -6.181088068645751E-11
peri -9.158470968830767E-13 3.588154850510568E-12 4.796228282311587E-9 -5.7089731641438E-10 1.401022174283221E-9 6.049047947721518E-11
i -5.439313988475666E-15 2.600963225393918E-14 1.014315376667355E-11 -6.181088068645751E-11 6.049047947721518E-11 1.18256483224394E-10

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 15.9   n/a MPO477128  

447324 (2005 XD86)          Discovered 2005-Nov-28 by CSS at Catalina
Reference: Last Updated: 2015-10-28

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