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JPL Small-Body Database Browser
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(2009 FL)
Classification: Aten [NEO]          SPK-ID: 3451795
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.


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Orbital Elements at Epoch 2454908.5 (2009-Mar-18.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4660177053638256 0.0019368  
a .9799168866679235 0.0019389 au
q .5232582676956739 0.00086262 au
i 26.10061529750154 0.16154 deg
node 174.6359630035438 0.0018616 deg
peri 124.5637836871262 0.10092 deg
M 290.9795955991898 0.38123 deg
tp 2454976.429323323300
(2009-May-24.92932332)
0.17359 TDB
period 354.3090859679308
0.97
1.0516
0.002879
d
yr
n 1.016062004214547 0.0030157 deg/d
Q 1.436575505640173 0.0028425 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      3 days  
   first obs. used      2009-03-17  
   last obs. used      2009-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .57767  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:01:01  

Additional Information
 Earth MOID = .0301598 au 
 Jupiter MOID = 3.95346 au 
 T_jup = 6.000 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 3.751357611628522E-6 -1.670726792818152E-6 -.0003362117675496517 -3.604143229748422E-6 -.0001954579666097869 .0003128620754353353
q -1.670726792818152E-6 7.441201761721652E-7 .0001497350491481995 1.604886284837784E-6 8.704309127525435E-5 -.0001393433516888212
tp -.0003362117675496517 .0001497350491481995 .03013279091160644 .0003230356222701489 .01751818072991154 -.02803961141121349
node -3.604143229748422E-6 1.604886284837784E-6 .0003230356222701489 3.465729153094519E-6 .0001878435417529609 -.0003005263602329022
peri -.0001954579666097869 8.704309127525435E-5 .01751818072991154 .0001878435417529609 .01018547139051784 -.01630006658896897
i .0003128620754353353 -.0001393433516888212 -.02803961141121349 -.0003005263602329022 -.01630006658896897 .0260938138705983

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 24.4   n/a MPO156198  

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