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JPL Small-Body Database Browser
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183988 (2004 EL52)
Classification: Main-belt Asteroid          SPK-ID: 2183988
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05113533069606954 6.8577e-08  
a 2.355373459413762 1.8481e-08 au
q 2.234930658653894 1.5837e-07 au
i 6.281943887129895 7.2868e-06 deg
node 147.9172560136925 6.0976e-05 deg
peri 10.21494028934423 8.8662e-05 deg
M 75.7682118446393 6.4844e-05 deg
tp 2458322.610185040666
(2018-Jul-23.11018504)
0.00023723 TDB
period 1320.347028784184
3.61
1.554e-05
4.255e-08
d
yr
n .272655591410312 3.209e-09 deg/d
Q 2.47581626017363 1.9426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      6043 days (16.54 yr)  
   first obs. used      2002-10-15  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61969  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:26  

Additional Information
 Earth MOID = 1.24486 au 
 Jupiter MOID = 2.49833 au 
 T_jup = 3.545 
[ 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 16.7   n/a MPO433204  

183988 (2004 EL52)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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