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JPL Small-Body Database Browser
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438028 (2004 EH96)
Classification: TransNeptunian Object          SPK-ID: 2438028
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2820700669951723 0.00015524  
a 39.66811383241519 0.010432 au
q 28.47892630613371 0.0013623 au
i 3.12450710899862 0.00017085 deg
node 226.1939432636562 0.0018506 deg
peri 301.9640542982479 0.010724 deg
M 28.64526137478086 0.016664 deg
tp 2451339.255815197656
(1999-Jun-09.75581520)
1.4284 TDB
period 91255.85807467053
249.84
35.999
0.09856
d
yr
n .003944952221099366 1.5562e-06 deg/d
Q 50.85730135869666 0.013375 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      6972 days (19.09 yr)  
   first obs. used      2000-05-04  
   last obs. used      2019-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .36192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:38:10  

Additional Information
 Earth MOID = 27.4874 au 
 Jupiter MOID = 23.058 au 
 T_jup = 5.421 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.9   n/a MPO419198  

438028 (2004 EH96)          Discovered 2004-Mar-15 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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