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JPL Small-Body Database Browser
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357317 (2003 FL131)
Classification: Main-belt Asteroid          SPK-ID: 2357317
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489341850799708 5.9851e-08  
a 2.2572263040894 2.2053e-08 au
q 1.92104814394877 1.3714e-07 au
i 3.175607303220727 7.1837e-06 deg
node 188.5010814411673 0.00013958 deg
peri 31.07962600693745 0.00014425 deg
M 359.1074708595663 4.4859e-05 deg
tp 2459003.571008258873
(2020-Jun-03.07100826)
0.00015438 TDB
period 1238.685576873111
3.39
1.8153e-05
4.97e-08
d
yr
n .2906306545594644 4.2591e-09 deg/d
Q 2.593404464230029 2.5337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5708 days (15.63 yr)  
   first obs. used      2003-03-26  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:04:47  

Additional Information
 Earth MOID = .914154 au 
 Jupiter MOID = 2.37743 au 
 T_jup = 3.606 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456780.5 (2014-May-03.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .149126649327344 5.9735e-08  
q 1.920957940442857 1.3694e-07 au
tp 2456525.921229844023
(2013-Aug-21.42122984)
0.00013167 TDB
node 188.5204675524573 0.00013964 deg
peri 31.09108262961674 0.00014432 deg
i 3.174339113242465 7.1842e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5708 days (15.63 yr)  
   first obs. used      2003-03-26  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:04:47  

Additional Information
 Jupiter MOID = 2.37743 au 
 T_jup = 3.606 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.568284731331527E-15 -8.102654513075597E-15 -2.090209968775568E-12 7.351866195127489E-15 -4.904152960548848E-13 1.759508733405791E-15
q -8.102654513075597E-15 1.875314764497718E-14 6.054758641185093E-12 -2.413859819108192E-14 1.487296634136197E-12 -2.404082448409748E-15
tp -2.090209968775568E-12 6.054758641185093E-12 1.73379138792323E-8 -6.499994292806746E-11 4.856628613492159E-9 1.29080063870035E-11
node 7.351866195127489E-15 -2.413859819108192E-14 -6.499994292806746E-11 1.949980602783797E-8 -1.948700118035317E-8 -3.207248747279933E-10
peri -4.904152960548848E-13 1.487296634136197E-12 4.856628613492159E-9 -1.948700118035317E-8 2.082682890138721E-8 3.239269871159791E-10
i 1.759508733405791E-15 -2.404082448409748E-15 1.29080063870035E-11 -3.207248747279933E-10 3.239269871159791E-10 5.16124086549029E-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 17.9   n/a MPO471685  

357317 (2003 FL131)          Discovered 2003-Mar-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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