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43273 (2000 EL41)
Classification: Main-belt Asteroid          SPK-ID: 2043273
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06180009690418316 3.2474e-08  
a 2.247302872144741 7.1769e-09 au
q 2.108419336873147 7.3555e-08 au
i 5.020641677627337 4.244e-06 deg
node 163.2014285425024 4.0486e-05 deg
peri 102.3655853155302 5.7903e-05 deg
M 345.1077358167806 4.3401e-05 deg
tp 2459251.403666884165
(2021-Feb-05.90366688)
0.00014838 TDB
period 1230.52612100103
3.37
5.8947e-06
1.614e-08
d
yr
n .2925577879705152 1.4015e-09 deg/d
Q 2.386186407416335 7.6205e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1137  
   data-arc span      10455 days (28.62 yr)  
   first obs. used      1991-10-06  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55824  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:18:14  

Additional Information
 Earth MOID = 1.09774 au 
 Jupiter MOID = 2.64397 au 
 T_jup = 3.622 
[ 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 15.65   n/a E2021B10  
diameter diameter 1.715 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.455   0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43273 (2000 EL41)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20020624/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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