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46403 (2002 EQ20)
Classification: Main-belt Asteroid          SPK-ID: 2046403
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0980770334390684 3.3809e-08  
a 2.441703526052843 1.0209e-08 au
q 2.202228487679867 8.4523e-08 au
i 6.471134908785609 4.5113e-06 deg
node 166.4845893955963 3.2211e-05 deg
peri 92.46698891372905 4.0235e-05 deg
M 276.5165193075477 2.4035e-05 deg
tp 2459523.673595115998
(2021-Nov-05.17359512)
9.3653e-05 TDB
period 1393.598988407747
3.82
8.7404e-06
2.393e-08
d
yr
n .2583239532997345 1.6202e-09 deg/d
Q 2.681178564425819 1.1211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      823  
   data-arc span      9404 days (25.75 yr)  
   first obs. used      1995-06-24  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57136  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:38:49  

Additional Information
 Earth MOID = 1.19716 au 
 Jupiter MOID = 2.37173 au 
 T_jup = 3.486 
[ 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 15.71   n/a MPCxxxxx  

46403 (2002 EQ20)          Discovered 2002-Mar-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 EQ20 = 1995 MG6 = 1998 FQ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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