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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5131951251045958 0.00019927  
a 1.830779758562476 0.00069446 au
q .8912325113280446 2.6751e-05 au
i 7.059575766423089 0.0020306 deg
node 160.8104685923417 0.00020423 deg
peri 49.77768238922832 0.00042767 deg
M 7.513461516921399 0.0031341 deg
tp 2458581.616167235375
(2019-Apr-08.11616724)
0.002868 TDB
period 904.7999753448398
2.48
0.51482
0.00141
d
yr
n .3978779949267746 0.00022639 deg/d
Q 2.770327005796907 0.0010509 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 = .00846605 au 
 Jupiter MOID = 2.21021 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 24.393   .34526 5 autocmod 2.6q

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