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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4879186866683471 0.00038341  
a 1.945926362827724 0.0014577 au
q .9964725275235076 3.9928e-07 au
i 2.37423750792754 0.0013532 deg
node 344.6937449989496 0.0023561 deg
peri 173.6498928985621 0.0011482 deg
M 50.35019908106429 0.86881 deg
tp 2459061.828657239876
(2020-Jul-31.32865724)
2.237 TDB
period 991.4892950724999
2.71
1.1141
0.00305
d
yr
n .363090153155588 0.000408 deg/d
Q 2.895380198131941 0.002169 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .47746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 12:53:15  

Additional Information
 Earth MOID = .00579177 au 
 Jupiter MOID = 2.09627 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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