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(2015 CQ13)
Classification: Apollo [NEO]          SPK-ID: 3710224
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .487938411508676 0.0003833  
a 1.945869256301329 0.0014615 au
q .99640490237809 2.5531e-06 au
i 2.374204400748836 0.0013534 deg
node 344.6951639792003 0.0022964 deg
peri 173.6427184123955 0.00064211 deg
M 337.7455041479009 0.78726 deg
tp 2459061.789230847229
(2020-Jul-31.28923085)
2.2372 TDB
period 991.4456499773366
2.71
1.117
0.003058
d
yr
n .3631061369911999 0.00040909 deg/d
Q 2.895333610224569 0.0021747 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   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      7  
   norm. resid. RMS      .48117  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:35:40  

Additional Information
 Earth MOID = .00596915 au 
 Jupiter MOID = 2.09711 au 
 T_jup = 3.741 
[ 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 25.7   n/a MPO328601  

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