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35038 (1981 EL32)
Classification: Main-belt Asteroid          SPK-ID: 2035038
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06934214226290525 3.5941e-08  
a 2.61727466946586 1.5654e-08 au
q 2.43578723699466 9.7694e-08 au
i 13.08326141791373 6.5503e-06 deg
node 340.4024601440467 1.6692e-05 deg
peri 293.0670403692005 5.3667e-05 deg
M 5.161661274464281 4.8757e-05 deg
tp 2458978.325216907521
(2020-May-08.82521691)
0.00020952 TDB
period 1546.579965017369
4.23
1.3875e-05
3.799e-08
d
yr
n .2327716691945877 2.0883e-09 deg/d
Q 2.79876210193706 1.6739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      14372 days (39.35 yr)  
   first obs. used      1981-02-09  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:27:17  

Additional Information
 Earth MOID = 1.45248 au 
 Jupiter MOID = 2.37726 au 
 T_jup = 3.366 
[ 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 14.9   n/a MPO474204  

35038 (1981 EL32)          Discovered 1981-Mar-07 by Bus, S. J. at Siding Spring
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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