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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .135311636852768 7.3459e-08  
a 2.41776104575449 1.8283e-08 au
q 2.090609841134591 1.8054e-07 au
i 3.337439943672632 5.0292e-06 deg
node 92.81306821566207 0.00012274 deg
peri 331.2946818821014 0.00012498 deg
M 162.642967615526 2.4962e-05 deg
tp 2458776.129296897108
(2019-Oct-19.62929690)
9.2333e-05 TDB
period 1373.151611725275
3.76
1.5576e-05
4.264e-08
d
yr
n .2621706131544235 2.9738e-09 deg/d
Q 2.744912250374391 2.0757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      7474 days (20.46 yr)  
   first obs. used      2000-11-27  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57126  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 04:21:19  

Additional Information
 Earth MOID = 1.10446 au 
 Jupiter MOID = 2.53779 au 
 T_jup = 3.501 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457293.5 (2015-Sep-28.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337735479514805 7.3297e-08  
q 2.095187821045168 1.7995e-07 au
tp 2457400.812106144788
(2016-Jan-13.31210614)
8.9376e-05 TDB
node 92.87627551760372 0.00012281 deg
peri 330.9947807667396 0.00012513 deg
i 3.33593193321679 5.0239e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      7474 days (20.46 yr)  
   first obs. used      2000-11-27  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57126  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 04:21:19  

Additional Information
 Jupiter MOID = 2.53779 au 
 T_jup = 3.501 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.372519742627451E-15 -1.313997146154719E-14 -4.388594707770345E-12 -5.42378345795925E-14 -1.287635968353232E-12 2.30914099145498E-15
q -1.313997146154719E-14 3.238323680945087E-14 1.091078464291713E-11 1.299100202997337E-13 3.191376323250976E-12 -5.434873158413325E-15
tp -4.388594707770345E-12 1.091078464291713E-11 7.988137192550794E-9 7.532655287154805E-11 2.207787083538578E-9 -4.017375497003567E-12
node -5.42378345795925E-14 1.299100202997337E-13 7.532655287154805E-11 1.508271097423441E-8 -1.503498053019011E-8 -2.970279675179169E-10
peri -1.287635968353232E-12 3.191376323250976E-12 2.207787083538578E-9 -1.503498053019011E-8 1.565633170697406E-8 2.953924507465184E-10
i 2.30914099145498E-15 -5.434873158413325E-15 -4.017375497003567E-12 -2.970279675179169E-10 2.953924507465184E-10 2.52399766163745E-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 16.9   n/a MPO527755  

245830 (2006 JE51)          Discovered 2006-May-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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