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245002 (2004 CE34)
Classification: Main-belt Asteroid          SPK-ID: 2245002
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02807260570404175 5.3902e-08  
a 3.045492564509559 3.2776e-08 au
q 2.959997652571491 1.7049e-07 au
i 8.833653246170746 8.2016e-06 deg
node 286.3481770531981 3.8588e-05 deg
peri 311.3360978312041 0.00020307 deg
M 274.9975416687864 0.00020426 deg
tp 2459458.867405499680
(2021-Sep-01.36740550)
0.0011044 TDB
period 1941.264631864075
5.31
3.1339e-05
8.58e-08
d
yr
n .1854461231564882 2.9937e-09 deg/d
Q 3.130987476447626 3.3697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      6814 days (18.66 yr)  
   first obs. used      2001-08-25  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57972  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:00:13  

Additional Information
 Earth MOID = 1.95387 au 
 Jupiter MOID = 1.95805 au 
 T_jup = 3.220 
[ 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 15.5   n/a MPO422951  

245002 (2004 CE34)          Discovered 2004-Feb-13 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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