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(2019 DN1)
Classification: Aten [NEO]          SPK-ID: 3838860
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 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3781185038920726 0.00086077  
a .863786615450956 4.536e-06 au
q .5371729127346435 0.0007454 au
i 8.085218767630664 0.02543 deg
node 159.8028279701846 0.0011868 deg
peri 133.680096218388 0.0024575 deg
M 106.0745735014429 0.11102 deg
tp 2458914.099366700674
(2020-Mar-05.59936670)
0.08996 TDB
period 293.2298189945973
0.80
0.0023098
6.324e-06
d
yr
n 1.227705972176837 9.6706e-06 deg/d
Q 1.190400318167269 6.2512e-06 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      1 day  
   first obs. used      2019-02-28  
   last obs. used      2019-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .69792  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-01 05:12:06  

Additional Information
 Earth MOID = .00378028 au 
 Jupiter MOID = 3.99963 au 
 T_jup = 6.771 
[ 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 28.8   .47548 MPO467492 autocmod 2.6q

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