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160684 (2000 EL10)
Classification: Main-belt Asteroid          SPK-ID: 2160684
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775575919211541 5.2826e-08  
a 2.357688092319625 1.1792e-08 au
q 1.939062672146173 1.2416e-07 au
i .7720765478389942 5.5773e-06 deg
node 31.57079057080306 0.00039881 deg
peri 72.78539253550726 0.0003994 deg
M 258.3925506100132 1.8501e-05 deg
tp 2459373.708048269916
(2021-Jun-08.20804827)
6.886e-05 TDB
period 1322.293770622001
3.62
9.9199e-06
2.716e-08
d
yr
n .2722541752810781 2.0425e-09 deg/d
Q 2.776313512493077 1.3885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      1998-09-26  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56791  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:06:24  

Additional Information
 Earth MOID = .956094 au 
 Jupiter MOID = 2.35958 au 
 T_jup = 3.532 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456275.5 (2012-Dec-14.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1768284990766647 5.2849e-08  
q 1.941130613894874 1.2415e-07 au
tp 2456726.167354152110
(2014-Mar-09.66735415)
6.5335e-05 TDB
node 31.74375916161702 0.00039709 deg
peri 72.28632638196106 0.00039769 deg
i .7743835231796414 5.5842e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      1998-09-26  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56791  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:06:24  

Additional Information
 Jupiter MOID = 2.35958 au 
 T_jup = 3.532 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.793053254980462E-15 -6.541545455829804E-15 -1.193028000890564E-12 -6.148774950688704E-15 -4.767485921693079E-13 -9.785706840583428E-16
q -6.541545455829804E-15 1.541351325642786E-14 2.854535694107607E-12 1.16155270931971E-14 1.127916979116274E-12 2.280124653594302E-15
tp -1.193028000890564E-12 2.854535694107607E-12 4.268637130369266E-9 -3.729007041558736E-11 1.447983704124675E-9 -5.756375341125978E-13
node -6.148774950688704E-15 1.16155270931971E-14 -3.729007041558736E-11 1.576809748266511E-7 -1.57677162517094E-7 3.038424499564645E-10
peri -4.767485921693079E-13 1.127916979116274E-12 1.447983704124675E-9 -1.57677162517094E-7 1.581594204261156E-7 -3.039543145912056E-10
i -9.785706840583428E-16 2.280124653594302E-15 -5.756375341125978E-13 3.038424499564645E-10 -3.039543145912056E-10 3.118299836066559E-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 17.1   n/a MPO273310  

160684 (2000 EL10)          Discovered 2000-Mar-03 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 EL10 = 2006 YJ17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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