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JPL Small-Body Database Browser
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(2010 GR33)
Classification: Apollo [NEO]          SPK-ID: 3515661
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4440213087237628 0.00010321  
a 1.579665782039961 0.00025227 au
q .8782605141524316 2.3322e-05 au
i 7.134876201075127 0.0012052 deg
node 158.26114598 0.0039306 deg
peri 340.7325522272972 0.002848 deg
M 226.735363640012 0.34901 deg
tp 2458868.947065468169
(2020-Jan-20.44706547)
0.76736 TDB
period 725.1807096631734
1.99
0.17371
0.0004756
d
yr
n .4964279871250438 0.00011892 deg/d
Q 2.281071049927491 0.00036428 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      38 days  
   first obs. used      2010-04-11  
   last obs. used      2010-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .58258  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:57:49  

Additional Information
 Earth MOID = .061621 au 
 Jupiter MOID = 2.76224 au 
 T_jup = 4.274 
[ 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 22.6   n/a MPO176880  

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