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JPL Small-Body Database Browser
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201928 (2004 CE104)
Classification: Main-belt Asteroid          SPK-ID: 2201928
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579871923491362 4.9101e-08  
a 3.101473405598499 3.2175e-08 au
q 2.611480330102478 1.5669e-07 au
i 16.19581648788041 6.5729e-06 deg
node 279.8823524805391 2.5078e-05 deg
peri 160.5338745988003 3.6423e-05 deg
M 334.0321836705898 2.4545e-05 deg
tp 2458744.407506817279
(2019-Sep-17.90750682)
0.00013625 TDB
period 1995.035000133844
5.46
3.1045e-05
8.5e-08
d
yr
n .1804479620537224 2.808e-09 deg/d
Q 3.591466481094519 3.7259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      6276 days (17.18 yr)  
   first obs. used      2002-10-01  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:38:42  

Additional Information
 Earth MOID = 1.63291 au 
 Jupiter MOID = 1.65341 au 
 T_jup = 3.142 
[ 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 15.2   n/a MPO454432  

201928 (2004 CE104)          Discovered 2004-Feb-13 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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