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160207 (2002 CE39)
Classification: Main-belt Asteroid          SPK-ID: 2160207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05210794700587779 8.33e-08  
a 2.994326531437969 2.8052e-08 au
q 2.838298323219505 2.4195e-07 au
i 10.67137122212068 8.6798e-06 deg
node 138.8638485543607 3.8159e-05 deg
peri 358.6035084107041 9.6933e-05 deg
M 227.2090799344994 9.2204e-05 deg
tp 2459898.592615047808
(2022-Nov-15.09261505)
0.00049042 TDB
period 1892.54913885112
5.18
2.6595e-05
7.281e-08
d
yr
n .1902196316120698 2.6731e-09 deg/d
Q 3.150354739656433 2.9514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      6870 days (18.81 yr)  
   first obs. used      2002-01-19  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61654  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:22  

Additional Information
 Earth MOID = 1.85165 au 
 Jupiter MOID = 1.86288 au 
 T_jup = 3.227 
[ 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 15.89   n/a E2021B55  

160207 (2002 CE39)          Discovered 2002-Feb-10 by Yeung, W. K. Y. at Desert Eagle
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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