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JPL Small-Body Database Browser
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201028 (2002 CE292)
Classification: Main-belt Asteroid          SPK-ID: 2201028
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120517926816218 6.3205e-08  
a 2.398767104357622 1.8189e-08 au
q 2.109672666025499 1.5698e-07 au
i 1.467270232427924 5.8679e-06 deg
node 152.4509324760889 0.00026952 deg
peri 31.480435188481 0.00027094 deg
M 290.4247043870389 3.1813e-05 deg
tp 2459262.760637815708
(2021-Feb-17.26063782)
0.00012182 TDB
period 1357.00220576665
3.72
1.5435e-05
4.226e-08
d
yr
n .2652906520491726 3.0174e-09 deg/d
Q 2.687861542689745 2.0381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6528 days (17.87 yr)  
   first obs. used      2002-01-13  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:19:09  

Additional Information
 Earth MOID = 1.11187 au 
 Jupiter MOID = 2.26871 au 
 T_jup = 3.517 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457045.5 (2015-Jan-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1204095359595836 6.3359e-08  
q 2.109985632599933 1.5733e-07 au
tp 2456550.070167026924
(2013-Sep-14.57016703)
0.00010463 TDB
node 152.4561410848733 0.00026951 deg
peri 31.74774181223941 0.00027093 deg
i 1.46705197492474 5.8692e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6528 days (17.87 yr)  
   first obs. used      2002-01-13  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:19:09  

Additional Information
 Jupiter MOID = 2.26871 au 
 T_jup = 3.517 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.014388773773958E-15 -9.9213408270136E-15 3.420428687053002E-13 -2.396398052926683E-14 1.545469881799123E-13 2.432317205266628E-17
q -9.9213408270136E-15 2.475363239251631E-14 -6.24187254052336E-14 5.828551874712805E-14 -1.630951301933557E-13 1.671715592060123E-16
tp 3.420428687053002E-13 -6.24187254052336E-14 1.094799538163121E-8 -2.411452648182614E-11 2.953004429116001E-9 6.476964474343851E-13
node -2.396398052926683E-14 5.828551874712805E-14 -2.411452648182614E-11 7.263312652680721E-8 -7.261536611521285E-8 3.723298961951648E-10
peri 1.545469881799123E-13 -1.630951301933557E-13 2.953004429116001E-9 -7.261536611521285E-8 7.34012091156336E-8 -3.720182126503376E-10
i 2.432317205266628E-17 1.671715592060123E-16 6.476964474343851E-13 3.723298961951648E-10 -3.720182126503376E-10 3.444784686817257E-11

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 17.4   n/a MPO454422  

201028 (2002 CE292)          Discovered 2002-Feb-11 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 CE292 = 2006 DT29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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