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245830 (2006 JE51)
Classification: Main-belt Asteroid          SPK-ID: 2245830
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1351347962612615 7.5436e-08  
a 2.418499719954534 2.1361e-08 au
q 2.091676253040561 1.8333e-07 au
i 3.337421894652981 5.1913e-06 deg
node 92.81735305672051 0.00012568 deg
peri 331.4165965743871 0.00012867 deg
M 58.7225120768929 2.618e-05 deg
tp 2458776.411476985896
(2019-Oct-19.91147699)
9.9532e-05 TDB
period 1373.780947576687
3.76
1.82e-05
4.983e-08
d
yr
n .2620505114989624 3.4717e-09 deg/d
Q 2.745323186868508 2.4247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6962 days (19.06 yr)  
   first obs. used      2000-11-27  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57434  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:41:45  

Additional Information
 Earth MOID = 1.10586 au 
 Jupiter MOID = 2.53599 au 
 T_jup = 3.500 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456973.5 (2014-Nov-12.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1339078332809887 7.5422e-08  
q 2.095073024005535 1.8314e-07 au
tp 2457400.696478762609
(2016-Jan-13.19647876)
0.00010073 TDB
node 92.88079675916987 0.00012577 deg
peri 330.9634531465259 0.00012882 deg
i 3.336056418965244 5.1865e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6962 days (19.06 yr)  
   first obs. used      2000-11-27  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57434  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:41:45  

Additional Information
 Jupiter MOID = 2.53599 au 
 T_jup = 3.500 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.688526545315951E-15 -1.374236124000079E-14 -5.207362702530335E-12 -9.059128569676806E-14 -1.523371268223888E-12 1.59254147656968E-15
q -1.374236124000079E-14 3.353988791220859E-14 1.24509225265517E-11 2.134290988427766E-13 3.619802028978676E-12 -3.360054988808944E-15
tp -5.207362702530335E-12 1.24509225265517E-11 1.014609311740029E-8 1.277241683304757E-10 2.872744880099281E-9 -4.271244249324102E-12
node -9.059128569676806E-14 2.134290988427766E-13 1.277241683304757E-10 1.581830981787571E-8 -1.57525915533322E-8 -2.634649164137648E-10
peri -1.523371268223888E-12 3.619802028978676E-12 2.872744880099281E-9 -1.57525915533322E-8 1.659437877046321E-8 2.617679788128693E-10
i 1.59254147656968E-15 -3.360054988808944E-15 -4.271244249324102E-12 -2.634649164137648E-10 2.617679788128693E-10 2.689999527910222E-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 17.0   n/a MPO258009  

245830 (2006 JE51)          Discovered 2006-May-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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