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JPL Small-Body Database Browser
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295068 (2008 EH123)
Classification: Main-belt Asteroid          SPK-ID: 2295068
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1714708255432439 8.6277e-08  
a 2.436045466989792 2.4319e-08 au
q 2.018334739704176 2.2328e-07 au
i 5.64914544187982 8.0245e-06 deg
node 186.1392300407547 6.589e-05 deg
peri 350.0897674168024 6.8827e-05 deg
M 342.6477765075932 2.3844e-05 deg
tp 2458667.438988182506
(2019-Jul-02.93898818)
9.2611e-05 TDB
period 1388.757801341545
3.80
2.0796e-05
5.694e-08
d
yr
n .2592244663916477 3.8817e-09 deg/d
Q 2.853756194275409 2.8489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5444 days (14.90 yr)  
   first obs. used      2004-03-15  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:29:43  

Additional Information
 Earth MOID = 1.02324 au 
 Jupiter MOID = 2.11222 au 
 T_jup = 3.478 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO423130  

295068 (2008 EH123)          Discovered 2008-Mar-09 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 EH123 = 2004 EG68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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