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43644 (2002 EU65)
Classification: Main-belt Asteroid          SPK-ID: 2043644
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05414664342536343 3.5098e-08  
a 2.531575460612922 1.2361e-08 au
q 2.394499146842714 9.0118e-08 au
i 3.129868279838551 4.1804e-06 deg
node 232.6815534685119 6.4052e-05 deg
peri 313.9609258191522 7.6299e-05 deg
M 226.8641821080866 4.47e-05 deg
tp 2459744.598028936123
(2022-Jun-14.09802894)
0.00018463 TDB
period 1471.244128879172
4.03
1.0775e-05
2.95e-08
d
yr
n .2446908660048528 1.7921e-09 deg/d
Q 2.66865177438313 1.303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      10308 days (28.22 yr)  
   first obs. used      1992-11-23  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56314  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:21:27  

Additional Information
 Earth MOID = 1.39546 au 
 Jupiter MOID = 2.29547 au 
 T_jup = 3.446 
[ 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 15.87   n/a MPCxxxxx  

43644 (2002 EU65)          Discovered 2002-Mar-13 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 EU65 = 1992 WK7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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