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35032 (1981 EL26)
Classification: Main-belt Asteroid          SPK-ID: 2035032
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1714651962006111 3.5337e-08  
a 2.32245176558573 1.0798e-08 au
q 1.924232117933118 8.183e-08 au
i 8.572981334647624 5.389e-06 deg
node 354.6621581526133 2.7658e-05 deg
peri 255.4911566580246 3.1846e-05 deg
M 222.9205896072872 1.7192e-05 deg
tp 2459092.752815007737
(2020-Aug-31.25281501)
6.3145e-05 TDB
period 1292.761713047212
3.54
9.0156e-06
2.468e-08
d
yr
n .2784735936767744 1.9421e-09 deg/d
Q 2.720671413238343 1.2649e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1001  
   data-arc span      13847 days (37.91 yr)  
   first obs. used      1981-02-09  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54231  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:45:01  

Additional Information
 Earth MOID = .932255 au 
 Jupiter MOID = 2.36993 au 
 T_jup = 3.542 
[ 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 15.1   n/a MPO365665  
diameter diameter 5.062 km 0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35032 (1981 EL26)          Discovered 1981-Mar-02 by Bus, S. J. at Siding Spring
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1981 EL26 = 1996 RK4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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