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(2012 JV11)
Classification: Apollo [NEO]          SPK-ID: 3604181
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.


Orbital Elements at Epoch 2456063.5 (2012-May-16.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6803952976399843 0.0011298  
a 1.994162224578274 0.0058684 au
q .6373436242439261 0.00037738 au
i .6712888631496288 0.0013248 deg
node 355.7536475471837 0.045645 deg
peri 329.71642157 0.045753 deg
M 341.1720011837305 0.095785 deg
tp 2456117.294864280532
(2012-Jul-08.79486428)
0.036212 TDB
period 1028.582555691314
2.82
4.5404
0.01243
d
yr
n .3499962137293323 0.001545 deg/d
Q 3.350980824912622 0.0098613 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      4 days  
   first obs. used      2012-05-15  
   last obs. used      2012-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .31696  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:49:49  

Additional Information
 Earth MOID = .00928003 au 
 Jupiter MOID = 2.01146 au 
 T_jup = 3.517 
[ 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 24.0   n/a MPO231361  

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