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(2009 FJ30)
Classification: Apollo [NEO]          SPK-ID: 3455348
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.


Orbital Elements at Epoch 2454926.5 (2009-Apr-05.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6129015207781641 0.00078956  
a 2.242688010768716 0.0042863 au
q .8681411183376144 0.00011152 au
i 1.723220919859864 0.0013991 deg
node 226.9642032252678 0.0049961 deg
peri 39.68069216774241 0.0030263 deg
M 343.543794206264 0.050759 deg
tp 2454982.576245440647
(2009-May-31.07624544)
0.012204 TDB
period 1226.737718989705
3.36
3.5169
0.009629
d
yr
n .2934612626866013 0.00084131 deg/d
Q 3.617234903199817 0.0069134 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      24 days  
   first obs. used      2009-03-27  
   last obs. used      2009-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .53794  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 02:40:32  

Additional Information
 Earth MOID = .00558183 au 
 Jupiter MOID = 1.49802 au 
 T_jup = 3.357 
[ 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 22.6   n/a MPO157526  

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