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JPL Small-Body Database Browser
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154107 (2002 EL10)
Classification: Main-belt Asteroid          SPK-ID: 2154107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05444635065738776 3.5549e-08  
a 2.979738927918094 2.4303e-08 au
q 2.817503017381196 1.1104e-07 au
i 11.18103421767269 4.2934e-06 deg
node 141.8209898129379 1.9226e-05 deg
peri 334.9033254855257 4.2354e-05 deg
M 256.664865339405 3.8775e-05 deg
tp 2459539.776204992797
(2021-Nov-21.27620499)
0.00020451 TDB
period 1878.735963668692
5.14
2.2985e-05
6.293e-08
d
yr
n .1916181980660081 2.3443e-09 deg/d
Q 3.141974838454991 2.5626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      683  
   data-arc span      6444 days (17.64 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5304  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:27:57  

Additional Information
 Earth MOID = 1.83689 au 
 Jupiter MOID = 1.90196 au 
 T_jup = 3.229 
[ 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 14.9   n/a MPO449829  

154107 (2002 EL10)          Discovered 2002-Mar-15 by Uppsala-DLR Asteroid Survey at Kvistaberg
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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