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JPL Small-Body Database Browser
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(2013 FB8)
Classification: Apollo [NEO]          SPK-ID: 3633052
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3183731416402185 1.2882e-06  
a 1.340645188300288 2.0512e-06 au
q .9138197678762833 4.125e-07 au
i 2.144303723775371 2.0172e-05 deg
node 26.27649188932229 0.00015837 deg
peri 213.3349692106207 0.00019129 deg
M 88.53880660327603 0.0043928 deg
tp 2459257.055827081994
(2021-Feb-11.55582708)
0.0065985 TDB
period 566.9819164766649
1.55
0.0013012
3.562e-06
d
yr
n .6349408853056717 1.4572e-06 deg/d
Q 1.767470608724293 2.7042e-06 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      12 days  
   first obs. used      2013-03-19  
   last obs. used      2013-03-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .32519  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 07:54:29  

Additional Information
 Earth MOID = .0102318 au 
 Jupiter MOID = 3.24178 au 
 T_jup = 4.843 
[ 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 24.9   n/a MPO260857  

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