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(2015 DK200)
Classification: Apollo [NEO]          SPK-ID: 3712627
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3258162658682776 3.0394e-07  
a 1.31298244137464 7.282e-09 au
q .8851914051753405 3.9745e-07 au
i 1.857678438698787 1.471e-05 deg
node 14.99158259265617 0.00033482 deg
peri 208.5043155569776 0.00039067 deg
M 144.0540510737008 3.0625e-05 deg
tp 2458780.607822727620
(2019-Oct-24.10782273)		 4.6103e-05 TDB
period 549.5241767102852
1.50		 4.5716e-06
1.252e-08		 d
yr
n .6551122139068245 5.45e-09 deg/d
Q 1.740773477573941 9.6546e-09 au
   Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      1111 days (3.04 yr)  
   first obs. used      2015-02-20  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6572  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-07 05:12:06  

Additional Information
 Earth MOID = .0147549 au 
 Jupiter MOID = 3.2395 au 
 T_jup = 4.912 
[ 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 25.6   n/a E2015L43  

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