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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3257761564706688 3.0407e-07  
a 1.31301048485248 7.2459e-09 au
q .88526297569155 3.9775e-07 au
i 1.857739684825235 1.471e-05 deg
node 14.99669375831959 0.0003348 deg
peri 208.5037294553685 0.00039063 deg
M 242.0111674586491 2.9914e-05 deg
tp 2458780.610537054080
(2019-Oct-24.11053705)
4.611e-05 TDB
period 549.541782411862
1.50
4.549e-06
1.245e-08
d
yr
n .6550912260392838 5.4227e-09 deg/d
Q 1.740757994013411 9.6064e-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 = .0147111 au 
 Jupiter MOID = 3.24014 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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