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(2015 CU13)
Classification: Apollo [NEO]          SPK-ID: 3710227
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 2457069.5 (2015-Feb-16.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046056493193529 0.000835  
a 1.113008789654951 0.0019538 au
q .9965817825149482 0.00082007 au
i 47.81189822972541 0.090443 deg
node 325.0598337902114 0.003399 deg
peri 247.158771490392 0.69798 deg
M 303.5116076384418 0.71674 deg
tp 2457136.798135502668
(2015-Apr-24.29813550)
0.67669 TDB
period 428.8903926649501
1.17
1.1293
0.003092
d
yr
n .8393752953128809 0.0022102 deg/d
Q 1.229435796794955 0.0021582 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      11 days  
   first obs. used      2015-02-13  
   last obs. used      2015-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .45023  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:06:12  

Additional Information
 Earth MOID = .0697084 au 
 Jupiter MOID = 3.8595 au 
 T_jup = 5.293 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 6.972252329131904E-7 6.847478361011535E-7 -.0005650330149544823 -2.838109842522209E-6 -.0005828128558372986 7.551899761009858E-5
q 6.847478361011535E-7 6.725177588397857E-7 -.0005549336100426627 -2.787395618055448E-6 -.0005723965534892855 7.416943439969039E-5
tp -.0005650330149544823 -.0005549336100426627 .4579104530501776 .002300049064359135 .4723199360631822 -.06120173204318725
node -2.838109842522209E-6 -2.787395618055448E-6 .002300049064359135 1.155305835467701E-5 .002372427421554815 -.0003074134020008271
peri -.0005828128558372986 -.0005723965534892855 .4723199360631822 .002372427421554815 .4871828893938669 -.06312763511719666
i 7.551899761009858E-5 7.416943439969039E-5 -.06120173204318725 -.0003074134020008271 -.06312763511719666 .008179926054572783

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 23.6   n/a MPO339512  

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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