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JPL Small-Body Database Browser
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201053 (2002 EL43)
Classification: Main-belt Asteroid          SPK-ID: 2201053
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155948153426894 3.6136e-08  
a 2.39517784842409 1.072e-08 au
q 1.878789922480198 8.9365e-08 au
i 2.349664163334331 5.8099e-06 deg
node 191.2290422836591 9.03e-05 deg
peri 253.0034624845063 9.213e-05 deg
M 286.9436715124897 1.3712e-05 deg
tp 2458875.264372137483
(2020-Jan-26.76437214)		 5.1238e-05 TDB
period 1353.9576381313
3.71		 9.09e-06
2.489e-08		 d
yr
n .2658871960697851 1.7851e-09 deg/d
Q 2.911565774367983 1.3031e-08 au
   Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      7993 days (21.88 yr)  
   first obs. used      1998-01-18  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:33:57  

Additional Information
 Earth MOID = .89642 au 
 Jupiter MOID = 2.32737 au 
 T_jup = 3.496 
[ 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 16.8   n/a MPO260316  

201053 (2002 EL43)          Discovered 2002-Mar-12 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 EL43 = 1998 BY31 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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