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JPL Small-Body Database Browser
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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793091917703537 4.8426e-08  
a 2.653727516647308 1.95e-08 au
q 2.177889780458531 1.2967e-07 au
i 6.57917344666564 4.578e-06 deg
node 113.5564475791836 5.0014e-05 deg
peri 39.18470975124588 5.2053e-05 deg
M 196.2141296909706 1.451e-05 deg
tp 2459718.884329717310
(2022-May-19.38432972)
6.612e-05 TDB
period 1579.002866427202
4.32
1.7405e-05
4.765e-08
d
yr
n .227991986369581 2.513e-09 deg/d
Q 3.129565252836085 2.2997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      9598 days (26.28 yr)  
   first obs. used      1992-03-02  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56098  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:21:25  

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

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