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100062 (1992 EH9)
Classification: Main-belt Asteroid          SPK-ID: 2100062
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793092042079817 4.7521e-08  
a 2.653727521461886 1.8943e-08 au
q 2.177889751403735 1.2714e-07 au
i 6.579173114692351 4.5124e-06 deg
node 113.5564377930727 4.79e-05 deg
peri 39.18471688729695 4.9811e-05 deg
M 196.2141330327088 1.4249e-05 deg
tp 2459718.884317015062
(2022-May-19.38431702)
6.5322e-05 TDB
period 1579.002870724308
4.32
1.6907e-05
4.629e-08
d
yr
n .2279919857491225 2.4413e-09 deg/d
Q 3.129565291520036 2.234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      10376 days (28.41 yr)  
   first obs. used      1992-03-02  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5297  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:02:06  

Additional Information
 Earth MOID = 1.19344 au 
 Jupiter MOID = 1.88379 au 
 T_jup = 3.357 
[ 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 16.0   n/a MPO395884  

100062 (1992 EH9)          Discovered 1992-Mar-02 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1992 EH9 = 2005 ER42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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