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115140 (2003 SE59)
Classification: Main-belt Asteroid          SPK-ID: 2115140
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141935802624905 4.1479e-08  
a 3.174720198051304 2.6052e-08 au
q 2.812187532304182 1.4279e-07 au
i 11.13397619638701 4.1837e-06 deg
node 262.0542729305339 3.0872e-05 deg
peri 148.9806712146425 4.4133e-05 deg
M 354.7910078973293 2.9384e-05 deg
tp 2459426.395636732052
(2021-Jul-30.89563673)
0.00016865 TDB
period 2066.125079748304
5.66
2.5432e-05
6.963e-08
d
yr
n .1742392091982424 2.1447e-09 deg/d
Q 3.537252863798425 2.9027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      847  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1998-11-14  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53143  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:12  

Additional Information
 Earth MOID = 1.83011 au 
 Jupiter MOID = 1.81266 au 
 T_jup = 3.162 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457681.5 (2016-Oct-20.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1170782160473686 4.2857e-08  
q 2.803545189921233 1.4741e-07 au
tp 2457334.889122227328
(2015-Nov-08.38912223)
0.0001586 TDB
node 262.2535123306713 3.101e-05 deg
peri 145.3213827280292 4.2947e-05 deg
i 11.10404214856868 4.1707e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      847  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1998-11-14  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53143  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:12  

Additional Information
 Jupiter MOID = 1.81266 au 
 T_jup = 3.162 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.836756756668892E-15 -6.255367768213437E-15 -1.610500615372605E-12 1.721687777315848E-14 -2.926868494124908E-13 -2.694520155808889E-15
q -6.255367768213437E-15 2.173104396876675E-14 5.089168193511946E-12 -5.798097491900439E-14 9.338391376606595E-13 1.114413833895585E-14
tp -1.610500615372605E-12 5.089168193511946E-12 2.515545669431779E-8 4.290379020044953E-12 4.768372895712864E-9 1.455397127966123E-11
node 1.721687777315848E-14 -5.798097491900439E-14 4.290379020044953E-12 9.616021747530154E-10 -9.43612599022098E-10 1.638276275060401E-11
peri -2.926868494124908E-13 9.338391376606595E-13 4.768372895712864E-9 -9.43612599022098E-10 1.844451169466219E-9 -1.343922634105513E-11
i -2.694520155808889E-15 1.114413833895585E-14 1.455397127966123E-11 1.638276275060401E-11 -1.343922634105513E-11 1.739454312912538E-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 14.38   n/a E2021B55  

115140 (2003 SE59)          Discovered 2003-Sep-17 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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