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(2020 MQ2)
Classification: Apollo [NEO]          SPK-ID: 54017617
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 2459020.5 (2020-Jun-20.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4017518889825477 0.0012729  
a 1.489435516658419 0.0026187 au
q .8910519843232022 0.00032929 au
i 1.701554985228536 0.0053996 deg
node 262.3462174721298 0.005705 deg
peri 78.38513216663485 0.010186 deg
M 325.4117762945485 0.10327 deg
tp 2459084.290608341127
(2020-Aug-22.79060834)
0.022253 TDB
period 663.9432888595037
1.82
1.751
0.004794
d
yr
n .5422149843827689 0.0014299 deg/d
Q 2.087819048993636 0.0036707 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      11 days  
   first obs. used      2020-06-14  
   last obs. used      2020-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .31354  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-25 05:12:54  

Additional Information
 Earth MOID = .0117236 au 
 Jupiter MOID = 3.32253 au 
 T_jup = 4.473 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.620239468222425E-6 -4.191325443918283E-7 -2.829854357605515E-5 -7.260559372346948E-6 1.289777891889949E-5 6.872059227167719E-6
q -4.191325443918283E-7 1.084303289467744E-7 7.317941157822896E-6 1.878331379441285E-6 -3.339136353251911E-6 -1.777921345885431E-6
tp -2.829854357605515E-5 7.317941157822896E-6 .0004951878994190133 .000126760978489745 -.0002242711150951374 -.0001199415812424241
node -7.260559372346948E-6 1.878331379441285E-6 .000126760978489745 3.254682484329602E-5 -5.785803733019442E-5 -3.079732655683397E-5
peri 1.289777891889949E-5 -3.339136353251911E-6 -.0002242711150951374 -5.785803733019442E-5 .000103744967105712 5.479119140608426E-5
i 6.872059227167719E-6 -1.777921345885431E-6 -.0001199415812424241 -3.079732655683397E-5 5.479119140608426E-5 2.915517316938931E-5

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 24.524   .26115 1 autocmod 2.8

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