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JPL Small-Body Database Browser
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(2013 PY38)
Classification: Apollo [NEO]          SPK-ID: 3645649
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 .2030871545335568 1.6803e-06  
a 1.042571566992762 4.3954e-07 au
q .8308386740546109 1.4019e-06 au
i 4.222334409738843 3.3894e-05 deg
node 146.2386296410853 3.1286e-05 deg
peri 296.9457647126686 5.4259e-05 deg
M 28.43459150279617 0.0010728 deg
tp 2458569.788450076765
(2019-Mar-27.28845008)
0.0011393 TDB
period 388.8277407212709
1.06
0.00024589
6.732e-07
d
yr
n .9258598662024582 5.855e-07 deg/d
Q 1.254304459930914 5.288e-07 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      620 days (1.70 yr)  
   first obs. used      2013-08-12  
   last obs. used      2015-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .34863  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:45:08  

Additional Information
 Earth MOID = .02908 au 
 Jupiter MOID = 3.91006 au 
 T_jup = 5.865 
[ 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 24.7   n/a E2013R74  

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