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32764 (1981 EL36)
Classification: Main-belt Asteroid          SPK-ID: 2032764
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680554087181728 4.1556e-08  
a 2.429011025885272 1.3029e-08 au
q 2.020802585149175 1.0524e-07 au
i 2.504894853058691 4.2709e-06 deg
node 281.8610423482853 0.000155 deg
peri 353.218432484241 0.00015642 deg
M 306.463826659637 2.1028e-05 deg
tp 2458806.130475993474
(2019-Nov-18.63047599)
8.0629e-05 TDB
period 1382.746781078557
3.79
1.1125e-05
3.046e-08
d
yr
n .2603513563916571 2.0947e-09 deg/d
Q 2.83721946662137 1.5219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      13941 days (38.17 yr)  
   first obs. used      1981-03-07  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61343  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:44:47  

Additional Information
 Earth MOID = 1.00394 au 
 Jupiter MOID = 2.27653 au 
 T_jup = 3.488 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO431869  

32764 (1981 EL36)          Discovered 1981-Mar-07 by Bus, S. J. at Siding Spring
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1981 EL36 = 1993 OK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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