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JPL Small-Body Database Browser
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(2019 US)
Classification: Apollo [NEO]          SPK-ID: 3879239
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2592167968752332 0.00058821  
a 1.207038845007859 0.0006945 au
q .8941541019009408 0.00019565 au
i 2.638407448582258 0.0058912 deg
node 209.9523071498552 0.0038678 deg
peri 105.493767425305 0.00147 deg
M 273.7247123267159 0.060824 deg
tp 2458716.581821010338
(2019-Aug-21.08182101)
0.018352 TDB
period 484.3734131837847
1.33
0.41804
0.001145
d
yr
n .743228241273032 0.00064145 deg/d
Q 1.519923588114777 0.00087452 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      10 days  
   first obs. used      2019-10-19  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .52423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-29 06:39:14  

Additional Information
 Earth MOID = .010818 au 
 Jupiter MOID = 3.74016 au 
 T_jup = 5.240 
[ 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 26.6   .23427 5 autocmod 2.8

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