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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3257240462440861 3.0383e-07  
a 1.313086414901859 7.2907e-09 au
q .885382594771885 3.9732e-07 au
i 1.8576071051155 1.471e-05 deg
node 14.98868929259871 0.00033484 deg
peri 208.5015724478126 0.0003907 deg
M 275.0748470382362 3.1092e-05 deg
tp 2459330.149911942011
(2021-Apr-25.64991194)		 4.7911e-05 TDB
period 549.5894522573087
1.50		 4.5772e-06
1.253e-08		 d
yr
n .655034405266304 5.4554e-09 deg/d
Q 1.740790235031834 9.6654e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65909  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:03:45  

Additional Information
 Earth MOID = .014743 au 
 Jupiter MOID = 3.23833 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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