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(2014 RA)
Classification: Apollo [NEO]          SPK-ID: 3684737
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4563246478076117 0.00061681  
a 1.46106330083191 0.0013937 au
q .7943441046551621 0.0001435 au
i 3.132156058930623 0.0029918 deg
node 157.9122581728196 0.022145 deg
peri 109.0459354470701 0.028354 deg
M 119.2014899020053 1.2499 deg
tp 2458786.909880786219
(2019-Oct-30.40988079)
1.9341 TDB
period 645.0627670859971
1.77
0.92298
0.002527
d
yr
n .558085225762234 0.00079853 deg/d
Q 2.127782497008659 0.0020297 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      2 days  
   first obs. used      2014-09-01  
   last obs. used      2014-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49111  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:48  

Additional Information
 Earth MOID = .000278085 au 
 Jupiter MOID = 2.98209 au 
 T_jup = 4.503 
[ 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 28.9   n/a MPO311496  

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