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134798 (2000 EN30)
Classification: Main-belt Asteroid          SPK-ID: 2134798
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0632315640701672 4.8645e-08  
a 2.710605688270403 1.4873e-08 au
q 2.539209851023573 1.2982e-07 au
i 7.068898447495802 4.811e-06 deg
node 54.49544726384835 3.6221e-05 deg
peri 306.8740417684571 4.8572e-05 deg
M 351.4844638436737 3.0794e-05 deg
tp 2459039.057373411849
(2020-Jul-08.55737341)
0.00013938 TDB
period 1630.038810645343
4.46
1.3416e-05
3.673e-08
d
yr
n .2208536371336297 1.8177e-09 deg/d
Q 2.882001525517233 1.5813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      7539 days (20.64 yr)  
   first obs. used      2000-03-05  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56257  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:06:15  

Additional Information
 Earth MOID = 1.54471 au 
 Jupiter MOID = 2.40711 au 
 T_jup = 3.349 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457264.5 (2015-Aug-30.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0657254999166354 4.8881e-08  
q 2.533186968327503 1.3098e-07 au
tp 2457407.765075517600
(2016-Jan-20.26507552)
0.00013582 TDB
node 54.53543684005661 3.6176e-05 deg
peri 306.7952791598516 4.764e-05 deg
i 7.074482518561112 4.8166e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      7539 days (20.64 yr)  
   first obs. used      2000-03-05  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56257  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:06:15  

Additional Information
 Jupiter MOID = 2.40711 au 
 T_jup = 3.349 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.38935849837018E-15 -6.367675401299276E-15 1.244302971363802E-12 -1.444344412142045E-14 2.856758743613708E-13 -2.836987612966814E-15
q -6.367675401299276E-15 1.7154877433779E-14 -3.842040636974669E-12 3.765615315645938E-14 -8.825981719670851E-13 7.740852542152033E-15
tp 1.244302971363802E-12 -3.842040636974669E-12 1.844796552688694E-8 -2.949046980382653E-11 4.234775050756212E-9 -9.963094118084567E-13
node -1.444344412142045E-14 3.765615315645938E-14 -2.949046980382653E-11 1.308709753237008E-9 -1.305067775778247E-9 -6.84567531479968E-11
peri 2.856758743613708E-13 -8.825981719670851E-13 4.234775050756212E-9 -1.305067775778247E-9 2.26961199499667E-9 6.777211878637637E-11
i -2.836987612966814E-15 7.740852542152033E-15 -9.963094118084567E-13 -6.84567531479968E-11 6.777211878637637E-11 2.32000553515022E-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 15.5   n/a MPO436659  

134798 (2000 EN30)          Discovered 2000-Mar-05 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2000 EN30 = 2002 RR123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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