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JPL Small-Body Database Browser
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(2018 DT)
Classification: Apollo [NEO]          SPK-ID: 3799712
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793101070287168 1.1153e-05  
a 1.219600478064732 1.7163e-05 au
q 1.000913785810671 4.8368e-07 au
i 1.768277392382788 0.00010631 deg
node 152.0616344275063 0.0001726 deg
peri 8.499229991742558 7.9455e-05 deg
M 308.6723993299796 0.0066695 deg
tp 2458670.641212401672
(2019-Jul-06.14121240)
0.010595 TDB
period 491.9543507777959
1.35
0.010385
2.843e-05
d
yr
n .7317752133522719 1.5447e-05 deg/d
Q 1.438287170318794 2.0241e-05 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      27 days  
   first obs. used      2018-02-23  
   last obs. used      2018-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .35311  
   source      ORB  
   producer      Giorgini  
   solution date      2018-Apr-04 01:12:12  

Additional Information
 Earth MOID = .0113378 au 
 Jupiter MOID = 3.53764 au 
 T_jup = 5.219 
[ 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 27.1   n/a E2018E06  

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