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JPL Small-Body Database Browser
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(2014 MR5)
Classification: Aten [NEO]          SPK-ID: 3673866
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1355963229464489 0.00015748  
a .9539090899367615 0.00014199 au
q .8245625249161431 0.00011164 au
i 17.02407132331107 0.065767 deg
node 84.66829301061725 0.011569 deg
peri 19.20754378360268 0.063353 deg
M 293.3337616524775 0.59736 deg
tp 2459063.517672328114
(2020-Aug-02.01767233)
0.57871 TDB
period 340.2976169115738
0.93
0.075981
0.000208
d
yr
n 1.057897505328537 0.0002362 deg/d
Q 1.08325565495738 0.00016124 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      3 days  
   first obs. used      2014-06-20  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .73999  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:01  

Additional Information
 Earth MOID = .0572949 au 
 Jupiter MOID = 4.01718 au 
 T_jup = 6.266 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456829.5 (2014-Jun-21.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1355578194501697 0.00015707  
q .8245433755855212 0.00011156 au
tp 2456681.608481086466
(2014-Jan-24.10848109)
0.054996 TDB
node 84.70370350410616 0.011692 deg
peri 19.24552666042938 0.063448 deg
i 17.02750273614993 0.065768 deg
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      3 days  
   first obs. used      2014-06-20  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .73999  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:01  

Additional Information
 Jupiter MOID = 4.01718 au 
 T_jup = 6.266 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.467072949260591E-8 -1.008114218280206E-8 8.596986762844846E-6 -1.642266409825096E-6 9.194095892138299E-6 9.331823319359743E-6
q -1.008114218280206E-8 1.244457538550573E-8 -3.039576495700529E-6 1.936670555684164E-7 -1.525756051978329E-6 -1.239808068669338E-6
tp 8.596986762844846E-6 -3.039576495700529E-6 .003024564664568099 -.0005993460086360484 .003332266351940367 .003397836250550194
node -1.642266409825096E-6 1.936670555684164E-7 -.0005993460086360484 .0001367021876984144 -.0007399107936285972 -.000768782495249358
peri 9.194095892138299E-6 -1.525756051978329E-6 .003332266351940367 -.0007399107936285972 .004025632160071805 .00416712325760159
i 9.331823319359743E-6 -1.239808068669338E-6 .003397836250550194 -.000768782495249358 .00416712325760159 .004325396398877831

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 24.3   n/a MPO298936  

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