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359496 (2010 OA118)
Classification: Main-belt Asteroid          SPK-ID: 2359496
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06869046395953374 5.9706e-08  
a 3.030236339164286 4.2679e-08 au
q 2.822087999120053 1.6885e-07 au
i 8.051141251949227 8.9737e-06 deg
node 309.7115012050945 6.1232e-05 deg
peri 329.5789864196685 0.00010951 deg
M 43.40352694556485 8.822e-05 deg
tp 2458768.207225822829
(2019-Oct-11.70722582)
0.00047337 TDB
period 1926.695929772285
5.28
4.0705e-05
1.114e-07
d
yr
n .1868483731330393 3.9475e-09 deg/d
Q 3.23838467920852 4.5611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6843 days (18.74 yr)  
   first obs. used      2002-02-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44488  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:01:32  

Additional Information
 Earth MOID = 1.80916 au 
 Jupiter MOID = 1.92866 au 
 T_jup = 3.225 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457916.5 (2017-Jun-12.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06910376475006109 5.9962e-08  
q 2.820018199035317 1.7119e-07 au
tp 2458777.932122393795
(2019-Oct-21.43212239)
0.00046925 TDB
node 309.8264702117705 6.1363e-05 deg
peri 331.5215136027606 0.00010922 deg
i 8.041745258679668 8.9674e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6843 days (18.74 yr)  
   first obs. used      2002-02-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44488  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:01:32  

Additional Information
 Jupiter MOID = 1.92866 au 
 T_jup = 3.225 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.595452783111192E-15 -1.00197571036639E-14 7.77768486158683E-12 -2.274295746025752E-14 1.271157985343668E-12 -8.062483496866429E-15
q -1.00197571036639E-14 2.930564192122135E-14 -2.922529611245285E-11 7.436651381183518E-14 -5.117174931176376E-12 3.047693522097513E-14
tp 7.77768486158683E-12 -2.922529611245285E-11 2.201922539130145E-7 -5.108894502314111E-11 4.247049191483086E-8 -1.245596269774454E-10
node -2.274295746025752E-14 7.436651381183518E-14 -5.108894502314111E-11 3.765425430949411E-9 -3.737259148177789E-9 3.758477750931701E-10
peri 1.271157985343668E-12 -5.117174931176376E-12 4.247049191483086E-8 -3.737259148177789E-9 1.192880728705836E-8 -3.962893983257138E-10
i -8.062483496866429E-15 3.047693522097513E-14 -1.245596269774454E-10 3.758477750931701E-10 -3.962893983257138E-10 8.041346227315889E-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 15.6   n/a MPO437518  

359496 (2010 OA118)          Discovered 2004-Aug-07 by CINEOS at Campo Imperatore
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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