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58803 (1998 FX109)
Classification: Main-belt Asteroid          SPK-ID: 2058803
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274679544778358 3.7187e-08  
a 2.547816257993117 1.1753e-08 au
q 2.22305133120136 9.5783e-08 au
i 21.5444448811029 4.5012e-06 deg
node 206.6341221142526 1.1377e-05 deg
peri 263.5010865069586 2.2505e-05 deg
M 228.9943865078159 2.1603e-05 deg
tp 2459541.052634384029
(2021-Nov-22.55263438)
9.0652e-05 TDB
period 1485.424503506947
4.07
1.0279e-05
2.814e-08
d
yr
n .2423549626050155 1.677e-09 deg/d
Q 2.872581184784873 1.3251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      9708 days (26.58 yr)  
   first obs. used      1994-04-19  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55349  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:40:47  

Additional Information
 Earth MOID = 1.34803 au 
 Jupiter MOID = 2.43059 au 
 T_jup = 3.333 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457677.5 (2016-Oct-16.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1267805482929618 3.6889e-08  
q 2.225288283675809 9.4976e-08 au
tp 2458052.398374679931
(2017-Oct-25.89837468)
8.7669e-05 TDB
node 206.7335866105815 1.1361e-05 deg
peri 262.7876016149984 2.273e-05 deg
i 21.56327294554135 4.5032e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      9708 days (26.58 yr)  
   first obs. used      1994-04-19  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55349  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:40:47  

Additional Information
 Jupiter MOID = 2.43059 au 
 T_jup = 3.333 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.36079345639728E-15 -3.482996429453522E-15 5.623508336484077E-13 -8.64113498126596E-15 1.69425259228495E-13 3.140228206273346E-15
q -3.482996429453522E-15 9.020380319719946E-15 -1.120061769932548E-12 2.320542483685029E-14 -3.698088433242269E-13 -7.882152275801091E-15
tp 5.623508336484077E-13 -1.120061769932548E-12 7.685914716532747E-9 2.481496090732223E-11 1.741381490208274E-9 -1.356008359543968E-11
node -8.64113498126596E-15 2.320542483685029E-14 2.481496090732223E-11 1.290810364330459E-10 -1.142560508202514E-10 -1.105116891845305E-11
peri 1.69425259228495E-13 -3.698088433242269E-13 1.741381490208274E-9 -1.142560508202514E-10 5.166500180356392E-10 7.247277896812517E-12
i 3.140228206273346E-15 -7.882152275801091E-15 -1.356008359543968E-11 -1.105116891845305E-11 7.247277896812517E-12 2.027882924346767E-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 15.1   n/a MPO436192  

58803 (1998 FX109)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FX109 = 2000 SV152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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