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379654 (2011 EF29)
Classification: Main-belt Asteroid          SPK-ID: 2379654
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306290307329958 1.0132e-07  
a 2.728297191651343 3.9022e-08 au
q 2.371902373954374 2.6455e-07 au
i 9.883777197267792 7.5032e-06 deg
node 146.371069134275 4.2156e-05 deg
peri 202.0042277918196 5.0755e-05 deg
M 183.6647362225685 3.4345e-05 deg
tp 2459806.755354494899
(2022-Aug-15.25535449)
0.00016679 TDB
period 1646.023157254107
4.51
3.5314e-05
9.668e-08
d
yr
n .2187089521878607 4.6922e-09 deg/d
Q 3.084692009348313 4.4119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      9836 days (26.93 yr)  
   first obs. used      1993-02-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57609  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:12:34  

Additional Information
 Earth MOID = 1.36756 au 
 Jupiter MOID = 2.32397 au 
 T_jup = 3.322 
[ show covariance matrix ]

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 16.3   n/a MPO455732  

379654 (2011 EF29)          Discovered 2011-Jan-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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