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100059 (1992 EE4)
Classification: Main-belt Asteroid          SPK-ID: 2100059
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1533949268827103 3.9948e-08  
a 2.601161493078759 1.6886e-08 au
q 2.202156516037821 1.0372e-07 au
i 7.309041700101621 4.796e-06 deg
node .4945326486694686 3.3905e-05 deg
peri 222.0209769900074 3.7841e-05 deg
M 209.6642834304501 2.0329e-05 deg
tp 2459640.395524067790
(2022-Mar-01.89552407)
9.0198e-05 TDB
period 1532.319756881139
4.20
1.4921e-05
4.085e-08
d
yr
n .2349379092603614 2.2877e-09 deg/d
Q 3.000166470119697 1.9476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      21612 days (59.17 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55011  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 09:30:23  

Additional Information
 Earth MOID = 1.20071 au 
 Jupiter MOID = 2.00347 au 
 T_jup = 3.386 
[ 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 15.5   n/a MPO449608  

100059 (1992 EE4)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1992 EE4 = 1999 XS131 = 2002 TT94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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