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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06876405673472008 3.6128e-08  
a 2.615524961623656 1.6042e-08 au
q 2.435670854771491 9.805e-08 au
i 13.08322135569446 7.0687e-06 deg
node 340.4320860944588 1.6987e-05 deg
peri 293.3592663949085 5.6411e-05 deg
M 271.6758827923776 5.2386e-05 deg
tp 2458979.564867668434
(2020-May-10.06486767)
0.00022416 TDB
period 1545.029338248053
4.23
1.4214e-05
3.892e-08
d
yr
n .2330052841638676 2.1436e-09 deg/d
Q 2.795379068475822 1.7145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      13938 days (38.16 yr)  
   first obs. used      1981-02-09  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:45:01  

Additional Information
 Earth MOID = 1.4515 au 
 Jupiter MOID = 2.38107 au 
 T_jup = 3.367 
[ 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 14.8   n/a MPO436010  

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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