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(2008 JL24)
Classification: Apollo [NEO]          SPK-ID: 3410533
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1065952012394043 9.9586e-06  
a 1.038226029524081 4.0167e-06 au
q .9275561169749738 6.7919e-06 au
i .5506847810034378 6.2746e-05 deg
node 225.7382936442809 0.00034454 deg
peri 282.0451453490195 0.00033711 deg
M 212.9573586011944 0.025097 deg
tp 2459158.325469910767
(2020-Nov-04.82546991)
0.027853 TDB
period 386.3992691329451
1.06
0.0022424
6.139e-06
d
yr
n .9316787808833508 5.4068e-06 deg/d
Q 1.148895942073188 4.4449e-06 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5 days  
   first obs. used      2008-05-11  
   last obs. used      2008-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .44338  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:03:26  

Additional Information
 Earth MOID = .000491666 au 
 Jupiter MOID = 3.83102 au 
 T_jup = 5.900 
[ 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 29.6   n/a MPO140221  
rotation period rot_per 0.05385 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Miles, R.; Birtwhistle, P.; Faillace, G.; Beer, M. (2008) The Astronomer 45.]

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