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120075 (2003 EE2)
Classification: Main-belt Asteroid          SPK-ID: 2120075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03774214882349369 4.1324e-08  
a 2.757437824213658 1.6744e-08 au
q 2.653366195480656 1.1021e-07 au
i 5.994147370304351 4.5949e-06 deg
node 163.8961386029013 3.4054e-05 deg
peri 147.5327403445899 6.948e-05 deg
M 162.0495642437201 6.251e-05 deg
tp 2458447.660519202367
(2018-Nov-25.16051920)
0.0002882 TDB
period 1672.464929800949
4.58
1.5234e-05
4.171e-08
d
yr
n .2152511503143124 1.9606e-09 deg/d
Q 2.86150945294666 1.7376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      9820 days (26.89 yr)  
   first obs. used      1994-04-03  
   last obs. used      2021-02-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:04:49  

Additional Information
 Earth MOID = 1.63979 au 
 Jupiter MOID = 2.23888 au 
 T_jup = 3.334 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO453671  

120075 (2003 EE2)          Discovered 2003-Mar-05 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2003 EE2 = 2005 QB18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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