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(2010 JA)
Classification: Apollo [NEO]          SPK-ID: 3519453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2932194002014508 9.4657e-05  
a 1.215643971297406 9.7453e-05 au
q .8591935751750712 4.6201e-05 au
i 2.521010006514599 0.00089626 deg
node 222.3012934858421 0.00044588 deg
peri 74.99778263578129 0.0020686 deg
M 142.3028324741822 0.30803 deg
tp 2458806.983022758343
(2019-Nov-19.48302276)
0.39562 TDB
period 489.562369179377
1.34
0.058869
0.0001612
d
yr
n .7353506369442685 8.8425e-05 deg/d
Q 1.572094367419741 0.00012603 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      4 days  
   first obs. used      2010-05-04  
   last obs. used      2010-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .56621  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:57:40  

Additional Information
 Earth MOID = .00386011 au 
 Jupiter MOID = 3.62442 au 
 T_jup = 5.204 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.0   n/a MPO190722  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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