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(2006 XE2)
Classification: Apollo [NEO]          SPK-ID: 3363380
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3098387656833737 0.00013801  
a 1.150291420467974 0.00016341 au
q .7938865465740023 4.6011e-05 au
i 20.01942919454422 0.011451 deg
node 268.0901921898893 0.00011575 deg
peri 70.13419026559637 0.0095383 deg
M 197.3349826132932 0.98143 deg
tp 2459404.111316014441
(2021-Jul-08.61131601)
1.2719 TDB
period 450.6197764141318
1.23
0.09602
0.0002629
d
yr
n .7988996906987726 0.00017023 deg/d
Q 1.506696294361946 0.00021404 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      27 days  
   first obs. used      2006-12-12  
   last obs. used      2007-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .66063  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 00:21:16  

Additional Information
 Earth MOID = .0606542 au 
 Jupiter MOID = 3.90462 au 
 T_jup = 5.364 
[ hide covariance matrix ]
Orbital Elements at Epoch 2454089.5 (2006-Dec-20.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3098520850169209 0.00015027  
q .7940099709726882 4.3139e-05 au
tp 2453995.844034915712
(2006-Sep-17.34403492)
0.010465 TDB
node 268.1529684322933 0.00038696 deg
peri 70.0615099067287 0.0077747 deg
i 20.01938737742367 0.010851 deg
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      27 days  
   first obs. used      2006-12-12  
   last obs. used      2007-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .66063  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 00:21:16  

Additional Information
 Jupiter MOID = 3.90462 au 
 T_jup = 5.364 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.258073472566833E-8 -6.47730691413272E-9 1.571541278586532E-6 5.796938513308584E-8 1.167253114701962E-6 1.630107600441605E-6
q -6.47730691413272E-9 1.860943306389043E-9 -4.509087958950904E-7 -1.6602021019905E-8 -3.345401838867754E-7 -4.673400507531429E-7
tp 1.571541278586532E-6 -4.509087958950904E-7 .0001095084050728053 4.025272683114305E-6 8.132741676260731E-5 .0001133692799097194
node 5.796938513308584E-8 -1.6602021019905E-8 4.025272683114305E-6 1.497399067363086E-7 2.992662468997749E-6 4.191426714542266E-6
peri 1.167253114701962E-6 -3.345401838867754E-7 8.132741676260731E-5 2.992662468997749E-6 6.044566035010096E-5 8.423465752161618E-5
i 1.630107600441605E-6 -4.673400507531429E-7 .0001133692799097194 4.191426714542266E-6 8.423465752161618E-5 .0001177416204284825

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 22.0   n/a MPO114816  

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