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(2011 CQ1)
Classification: Aten [NEO]          SPK-ID: 3556206
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2056198803219034 9.8245e-06  
a .8364214745253926 1.2917e-05 au
q .6644365910348115 1.5234e-05 au
i 5.244658258722471 7.7502e-05 deg
node 315.1989058764717 0.00051873 deg
peri 335.415932451379 0.0091965 deg
M 177.5155596681494 0.10923 deg
tp 2459062.725097023726
(2020-Aug-01.22509702)
0.081592 TDB
period 279.4062963504705
0.76
0.0064723
1.772e-05
d
yr
n 1.288446268757085 2.9846e-05 deg/d
Q 1.008406358015974 1.5573e-05 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   first obs. used      2011-02-04  
   last obs. used      2011-02-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .49391  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 04:46:44  

Additional Information
 Earth MOID = .000404326 au 
 Jupiter MOID = 4.1014 au 
 T_jup = 7.002 
[ 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 32.1   n/a MPO192281  

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