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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .512933259722654 0.00019927  
a 1.830619732134227 0.00069397 au
q .8916339856180063 2.6775e-05 au
i 7.059275368120928 0.0020302 deg
node 160.7999663384813 0.00020948 deg
peri 49.7629573301809 0.00043458 deg
M 246.3398726375149 0.13894 deg
tp 2459486.128325211953
(2021-Sep-28.62832521)		 0.51156 TDB
period 904.6813465936868
2.48		 0.51444
0.001408		 d
yr
n .3979301677385908 0.00022628 deg/d
Q 2.769605478650448 0.0010499 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .41462  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:05:36  

Additional Information
 Earth MOID = .00826111 au 
 Jupiter MOID = 2.2089 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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