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

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2056661244429909 9.6915e-06  
a .8363397616790287 1.2393e-05 au
q .6643330041769282 1.46e-05 au
i 5.244713308812335 7.7395e-05 deg
node 315.19731625363 0.00053573 deg
peri 335.4338443930604 0.0090601 deg
M 70.05787110739359 0.11504 deg
tp 2459342.134050273830
(2021-May-07.63405027)
0.088068 TDB
period 279.3653531295438
0.76
0.0062096
1.7e-05
d
yr
n 1.288635100835376 2.8643e-05 deg/d
Q 1.008346519181129 1.4942e-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 = 7.13193E-6 au 
 Jupiter MOID = 4.10031 au 
 T_jup = 7.003 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455597.5 (2011-Feb-05.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .231681219488773 9.312e-06  
q .6329471059890475 2.2215e-05 au
tp 2455704.290130739420
(2011-May-22.79013074)
0.0066119 TDB
node 315.4854196967512 1.6091e-05 deg
peri 334.5048091771669 0.0096494 deg
i 6.012323350281184 0.00022188 deg
  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
 Jupiter MOID = 4.10031 au 
 T_jup = 7.003 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.671366769747922E-11 -1.802322788094699E-10 2.637196084004688E-8 -1.342236583337093E-10 5.248700458930933E-8 9.691360742753925E-10
q -1.802322788094699E-10 4.934988853109107E-10 -1.199595304782151E-7 3.453975010997456E-10 -1.944916185466685E-7 -4.053889235458335E-9
tp 2.637196084004688E-8 -1.199595304782151E-7 4.37172331662937E-5 -7.719988601710789E-8 6.27569234483024E-5 1.412343772103052E-6
node -1.342236583337093E-10 3.453975010997456E-10 -7.719988601710789E-8 2.589227365017975E-10 -1.289510136232205E-7 -2.641900222458211E-9
peri 5.248700458930933E-8 -1.944916185466685E-7 6.27569234483024E-5 -1.289510136232205E-7 9.311150500017248E-5 2.051644158904807E-6
i 9.691360742753925E-10 -4.053889235458335E-9 1.412343772103052E-6 -2.641900222458211E-9 2.051644158904807E-6 4.922924555243859E-8

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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