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173610 (2001 FL3)
Classification: Main-belt Asteroid          SPK-ID: 2173610
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740801581335777 7.6086e-08  
a 2.310889234311206 1.0989e-08 au
q 1.908609270973129 1.7816e-07 au
i 4.00140724466063 6.2785e-06 deg
node 25.24762630024263 7.4641e-05 deg
peri 144.6301374384298 7.5791e-05 deg
M 175.7649349677546 1.2004e-05 deg
tp 2458374.034934306968
(2018-Sep-12.53493431)
4.1032e-05 TDB
period 1283.119546517434
3.51
9.1521e-06
2.506e-08
d
yr
n .2805662192405146 2.0012e-09 deg/d
Q 2.713169197649283 1.2901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      6158 days (16.86 yr)  
   first obs. used      2001-03-03  
   last obs. used      2018-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55914  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:32:19  

Additional Information
 Earth MOID = .916084 au 
 Jupiter MOID = 2.25462 au 
 T_jup = 3.561 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456702.5 (2014-Feb-14.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1736711348022044 7.6088e-08  
q 1.909712739928649 1.7812e-07 au
tp 2457089.900415524667
(2015-Mar-08.40041552)
3.8963e-05 TDB
node 25.34026901755826 7.4589e-05 deg
peri 144.628781644516 7.5744e-05 deg
i 4.003006137165505 6.2768e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      6158 days (16.86 yr)  
   first obs. used      2001-03-03  
   last obs. used      2018-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55914  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:32:19  

Additional Information
 Jupiter MOID = 2.25462 au 
 T_jup = 3.561 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.789373053491574E-15 -1.353606650042514E-14 5.04083402119409E-13 -1.013077950339217E-13 3.398194114726057E-13 -6.703838880084376E-15
q -1.353606650042514E-14 3.172596742832798E-14 -1.118649619030738E-12 2.362008188287882E-13 -7.830562984372889E-13 1.586865258428297E-14
tp 5.04083402119409E-13 -1.118649619030738E-12 1.518132450119558E-9 -2.006089036783977E-11 5.333127784592799E-10 6.037233551201969E-14
node -1.013077950339217E-13 2.362008188287882E-13 -2.006089036783977E-11 5.56347648615622E-9 -5.556994277132596E-9 -2.791146670400668E-10
peri 3.398194114726057E-13 -7.830562984372889E-13 5.333127784592799E-10 -5.556994277132596E-9 5.737142414638869E-9 2.78415566266399E-10
i -6.703838880084376E-15 1.586865258428297E-14 6.037233551201969E-14 -2.791146670400668E-10 2.78415566266399E-10 3.93976006079012E-11

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 16.5   n/a MPO433115  

173610 (2001 FL3)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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