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160303 (2003 FE111)
Classification: Main-belt Asteroid          SPK-ID: 2160303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2174885867300593 4.1906e-08  
a 2.32363471656772 1.2407e-08 au
q 1.818270685984504 9.6445e-08 au
i 7.408491988301955 5.1636e-06 deg
node 105.3466276535014 4.7152e-05 deg
peri 155.257614084482 4.9187e-05 deg
M 306.3916814133714 1.5481e-05 deg
tp 2459393.154827846843
(2021-Jun-27.65482785)
5.6315e-05 TDB
period 1293.749549573872
3.54
1.0362e-05
2.837e-08
d
yr
n .2782609664432925 2.2287e-09 deg/d
Q 2.828998747150935 1.5106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      7142 days (19.55 yr)  
   first obs. used      2000-07-05  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:49  

Additional Information
 Earth MOID = .803949 au 
 Jupiter MOID = 2.25579 au 
 T_jup = 3.533 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456523.5 (2013-Aug-19.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2175322429428859 4.184e-08  
q 1.81799813349086 9.627e-08 au
tp 2456805.600125668371
(2014-May-28.10012567)
5.0525e-05 TDB
node 105.3865620192748 4.7158e-05 deg
peri 155.2765330081082 4.9198e-05 deg
i 7.408373538504647 5.1637e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      7142 days (19.55 yr)  
   first obs. used      2000-07-05  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:49  

Additional Information
 Jupiter MOID = 2.25579 au 
 T_jup = 3.533 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.750565974816737E-15 -4.008057621462423E-15 1.018546474672858E-13 -1.050298638870175E-14 3.335000557105196E-14 2.839273256199199E-15
q -4.008057621462423E-15 9.267890316183601E-15 -1.929988799333975E-13 2.450537843566637E-14 -7.197549021643949E-14 -6.464990284656824E-15
tp 1.018546474672858E-13 -1.929988799333975E-13 2.55277268935932E-9 -3.53818427582346E-11 7.495833695749515E-10 -4.63556797464419E-14
node -1.050298638870175E-14 2.450537843566637E-14 -3.53818427582346E-11 2.223849382300544E-9 -2.214417416854659E-9 5.818179312281757E-11
peri 3.335000557105196E-14 -7.197549021643949E-14 7.495833695749515E-10 -2.214417416854659E-9 2.420423643055182E-9 -5.768507789728745E-11
i 2.839273256199199E-15 -6.464990284656824E-15 -4.63556797464419E-14 5.818179312281757E-11 -5.768507789728745E-11 2.666418208870258E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO454060  

160303 (2003 FE111)          Discovered 2003-Mar-31 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 2003 FE111 = 2000 NN23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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