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180138 (2003 FE103)
Classification: Main-belt Asteroid          SPK-ID: 2180138
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0616952323328258 4.0454e-08  
a 3.069714526139053 2.919e-08 au
q 2.880327775253454 1.3677e-07 au
i 1.84266619296883 5.2822e-06 deg
node 165.6067845025864 0.00013793 deg
peri 100.4529806677619 0.00014637 deg
M 35.56284713921997 4.5808e-05 deg
tp 2459006.438478022799
(2020-Jun-05.93847802)
0.00025046 TDB
period 1964.47004477169
5.38
2.802e-05
7.671e-08
d
yr
n .1832555303951398 2.6139e-09 deg/d
Q 3.259101277024652 3.0991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      8152 days (22.32 yr)  
   first obs. used      1997-01-31  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56526  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:08:49  

Additional Information
 Earth MOID = 1.86342 au 
 Jupiter MOID = 1.78133 au 
 T_jup = 3.228 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO433172  

180138 (2003 FE103)          Discovered 2003-Mar-24 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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