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192244 (2008 EP39)
Classification: Main-belt Asteroid          SPK-ID: 2192244
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1522864678344946 4.6488e-08  
a 2.780185169562414 2.364e-08 au
q 2.356800590163908 1.2706e-07 au
i 3.307511974165251 5.0062e-06 deg
node 241.4663991650486 8.4749e-05 deg
peri 346.7356901950209 8.6178e-05 deg
M 235.6979565904709 1.8564e-05 deg
tp 2459785.134954566764
(2022-Jul-24.63495457)
9.1367e-05 TDB
period 1693.202926283515
4.64
2.1596e-05
5.913e-08
d
yr
n .2126147990956877 2.7118e-09 deg/d
Q 3.203569748960919 2.724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      7450 days (20.40 yr)  
   first obs. used      2000-08-26  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5614  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:18  

Additional Information
 Earth MOID = 1.34573 au 
 Jupiter MOID = 1.78845 au 
 T_jup = 3.314 
[ 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 16.24   n/a MPCxxxxx  

192244 (2008 EP39)          Discovered 2008-Mar-04 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2008 EP39 = 2005 TE111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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