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414507 (2009 SF16)
Classification: Main-belt Asteroid          SPK-ID: 2414507
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006468121565804 8.1057e-08  
a 2.782038951040632 3.2369e-08 au
q 2.223831704218893 2.3326e-07 au
i 13.50205802263374 7.7338e-06 deg
node 18.45944642705977 3.6197e-05 deg
peri 303.7312148065638 4.0214e-05 deg
M 135.5544210101297 1.7958e-05 deg
tp 2458362.303494614537
(2018-Aug-31.80349461)
8.1905e-05 TDB
period 1694.896708102185
4.64
2.958e-05
8.099e-08
d
yr
n .212402324152898 3.7069e-09 deg/d
Q 3.340246197862372 3.8863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5175 days (14.17 yr)  
   first obs. used      2004-06-16  
   last obs. used      2018-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6236  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:26:39  

Additional Information
 Earth MOID = 1.24467 au 
 Jupiter MOID = 2.16116 au 
 T_jup = 3.263 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457311.5 (2015-Oct-16.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .203235374129924 8.1577e-08  
q 2.214521972820578 2.3511e-07 au
tp 2456666.051313289445
(2014-Jan-08.55131329)
7.9449e-05 TDB
node 18.51410682591849 3.6232e-05 deg
peri 303.3001612303893 4.0031e-05 deg
i 13.50536254606898 7.7364e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5175 days (14.17 yr)  
   first obs. used      2004-06-16  
   last obs. used      2018-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6236  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:26:39  

Additional Information
 Jupiter MOID = 2.16116 au 
 T_jup = 3.263 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.654767322441905E-15 -1.907292686224293E-14 1.460228789058071E-13 -2.172814441452115E-14 -1.309075608532402E-13 -3.039069835585272E-14
q -1.907292686224293E-14 5.527856054118877E-14 -7.826301563412778E-13 6.466306869105605E-14 3.464958322056808E-13 8.749309672710481E-14
tp 1.460228789058071E-13 -7.826301563412778E-13 6.312064547049772E-9 3.207536517547088E-11 1.423539724773342E-9 -6.093274740154604E-12
node -2.172814441452115E-14 6.466306869105605E-14 3.207536517547088E-11 1.312745115891779E-9 -1.267156771071519E-9 -3.912086552464774E-11
peri -1.309075608532402E-13 3.464958322056808E-13 1.423539724773342E-9 -1.267156771071519E-9 1.602485248481488E-9 3.778855637842068E-11
i -3.039069835585272E-14 8.749309672710481E-14 -6.093274740154604E-12 -3.912086552464774E-11 3.778855637842068E-11 5.985212042263975E-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 16.3   n/a MPO455952  

414507 (2009 SF16)          Discovered 2009-Sep-20 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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