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JPL Small-Body Database Browser
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(2018 CT)
Classification: Apollo [NEO]          SPK-ID: 3799243
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 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2582629896114761 0.000223  
a 1.267342889637988 0.0003979 au
q .9400351260972341 1.2622e-05 au
i 33.93152051517432 0.011874 deg
node 134.4079547485356 3.4019e-05 deg
peri 318.9889819782351 0.01947 deg
M 333.3272648370318 0.17034 deg
tp 2458639.110433508552
(2019-Jun-04.61043351)
0.26476 TDB
period 521.1222612961295
1.43
0.24542
0.0006719
d
yr
n .6908167751356697 0.00032534 deg/d
Q 1.594650653178741 0.00050067 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      2 days  
   first obs. used      2018-02-04  
   last obs. used      2018-02-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44734  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-07 11:42:08  

Additional Information
 Earth MOID = .00444824 au 
 Jupiter MOID = 3.58103 au 
 T_jup = 4.897 
[ 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 25.8   n/a MPO435633  

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