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351185 (2004 CE1)
Classification: Main-belt Asteroid          SPK-ID: 2351185
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1168044264340242 5.5727e-08  
a 2.781762397457769 4.815e-08 au
q 2.456840236146979 1.6588e-07 au
i 25.16626761765977 1.018e-05 deg
node 89.9201962616593 1.7501e-05 deg
peri 73.3773130964482 5.6738e-05 deg
M 169.8892907043724 5.032e-05 deg
tp 2458200.772596894198
(2018-Mar-23.27259689)
0.00023425 TDB
period 1694.643988001999
4.64
4.3999e-05
1.205e-07
d
yr
n .2124339994410527 5.5156e-09 deg/d
Q 3.10668455876856 5.3774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      5240 days (14.35 yr)  
   first obs. used      2004-01-19  
   last obs. used      2018-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59949  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:16:49  

Additional Information
 Earth MOID = 1.57585 au 
 Jupiter MOID = 2.27796 au 
 T_jup = 3.185 
[ 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 15.8   n/a MPO455541  

351185 (2004 CE1)          Discovered 2004-Jan-19 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2004 CE1 = 2012 XE146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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