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JPL Small-Body Database Browser
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(2019 DM)
Classification: Apollo [NEO]          SPK-ID: 3838834
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5130746442688481 0.0001993  
a 1.830448717652906 0.00069404 au
q .8912918929907719 2.6856e-05 au
i 7.059746357711071 0.0020308 deg
node 160.8048106890973 0.00020723 deg
peri 49.76606123315501 0.00042689 deg
M 166.7294145301013 0.093688 deg
tp 2458581.567068864285
(2019-Apr-08.06706886)		 0.0028608 TDB
period 904.5545780503491
2.48		 0.51446
0.001409		 d
yr
n .3979859355484482 0.00022635 deg/d
Q 2.769605542315039 0.0010501 au
   Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      26 days  
   first obs. used      2019-02-05  
   last obs. used      2019-03-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .41341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-04 07:21:53  

Additional Information
 Earth MOID = .00825036 au 
 Jupiter MOID = 2.21005 au 
 T_jup = 3.853 
[ 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 24.5   .34526 MPO467485 autocmod 2.6q

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