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JPL Small-Body Database Browser
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500877 (2013 JE64)
Classification: TransNeptunian Object          SPK-ID: 2500877
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2902689349643277 0.00016122  
a 48.26780917245057 0.0089992 au
q 34.25716361090193 0.0042596 au
i 8.322047870786857 0.00033353 deg
node 107.1688743209661 0.0025309 deg
peri 90.25032853506549 0.033409 deg
M 27.88476354608008 0.016802 deg
tp 2449113.054964369579
(1993-May-05.55496437)
5.0368 TDB
period 122485.5361309702
335.35
34.255
0.09379
d
yr
n .002939122539456925 8.2196e-07 deg/d
Q 62.2784547339992 0.011611 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      2249 days (6.16 yr)  
   first obs. used      2013-04-09  
   last obs. used      2019-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .15087  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:24:08  

Additional Information
 Earth MOID = 33.267 au 
 Jupiter MOID = 28.8469 au 
 T_jup = 5.876 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.2   n/a MPO347301  

500877 (2013 JE64)          Discovered 2013-May-07 by Outer Solar System Origins Survey at Mauna Kea
Reference: Last Updated: 2017-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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