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(2013 CE82)
Classification: Apollo [NEO]          SPK-ID: 3626395
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5754764946792565 0.00067998  
a 1.993917067939446 0.0028696 au
q .8464646630005128 0.00013761 au
i 4.383674664087573 0.004579 deg
node 320.1022969857804 0.0025023 deg
peri 241.529793184761 0.0011383 deg
M 197.989247353475 1.9877 deg
tp 2459463.307514762117
(2021-Sep-05.80751476)		 6.6772 TDB
period 1028.392884994943
2.82		 2.2201
0.006078		 d
yr
n .3500607649592696 0.0007557 deg/d
Q 3.14136947287838 0.004521 au
   Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      11 days  
   first obs. used      2013-02-05  
   last obs. used      2013-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60445  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:46:52  

Additional Information
 Earth MOID = .011419 au 
 Jupiter MOID = 1.84964 au 
 T_jup = 3.619 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456334.5 (2013-Feb-11.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .575046383495544 0.00067995  
q .8469198230947744 0.00012285 au
tp 2456378.245857600910
(2013-Mar-26.74585760)		 0.0098609 TDB
node 320.2769752025181 0.00082669 deg
peri 241.3696032852093 0.0040888 deg
i 4.440004160484524 0.0043253 deg
   Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      11 days  
   first obs. used      2013-02-05  
   last obs. used      2013-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60445  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:46:52  

Additional Information
 Jupiter MOID = 1.84964 au 
 T_jup = 3.619 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.623287751542525E-7 -8.352799311540253E-8 -6.704851128295319E-6 -5.61909495692408E-7 2.779719341958767E-6 2.940845016249275E-6
q -8.352799311540253E-8 1.509095918659183E-8 1.211339603119345E-6 1.015190732160909E-7 -5.02229748428561E-7 -5.31315910822876E-7
tp -6.704851128295319E-6 1.211339603119345E-6 9.723752421832541E-5 8.149007311971184E-6 -4.030991874658999E-5 -4.264853851738999E-5
node -5.61909495692408E-7 1.015190732160909E-7 8.149007311971184E-6 6.834180549582893E-7 -3.378920160288822E-6 -3.5739081557398E-6
peri 2.779719341958767E-6 -5.02229748428561E-7 -4.030991874658999E-5 -3.378920160288822E-6 1.671796112697557E-5 1.768179027715079E-5
i 2.940845016249275E-6 -5.31315910822876E-7 -4.264853851738999E-5 -3.5739081557398E-6 1.768179027715079E-5 1.870839972465387E-5

[ 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 24.6   n/a MPO258453  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1926-Jan-25 13:07 2_03:11 Earth 0.330304182384007 0.270545151450158 0.390086762359599 23.2043827188533 23.2040350774316 2424541.046623738 3070.8087321225 2983771.43155618 18.7889230502873 -2.64219290795028 113287.597108633 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 09:52:22 2018-Dec-11 15:59
2013-Feb-17 16:40 < 00:01 Earth 0.0118322711618677 0.0117946332764022 0.0118699084311523 13.1765267511189 13.1594256052807 2456341.194158378 0.0579734416414996 1871.99146594008 5.00718932988463 -0.14357412736503 665.182376172471 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 09:52:22 2018-Dec-11 15:59
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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