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JPL Small-Body Database Browser
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268218 (2005 CX39)
Classification: Main-belt Asteroid          SPK-ID: 2268218
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516012075658842 6.0424e-08  
a 3.107377242933024 3.3852e-08 au
q 2.636295100541629 1.9623e-07 au
i 1.921496495481911 6.1501e-06 deg
node 133.1109063264599 0.00017726 deg
peri 244.0360805561861 0.0001789 deg
M 316.4669527649924 2.0128e-05 deg
tp 2458842.439046876014
(2019-Dec-24.93904688)
0.00011156 TDB
period 2000.734210154815
5.48
3.2695e-05
8.951e-08
d
yr
n .1799339453350695 2.9404e-09 deg/d
Q 3.578459385324418 3.8984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      5826 days (15.95 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:14:54  

Additional Information
 Earth MOID = 1.63785 au 
 Jupiter MOID = 1.8804 au 
 T_jup = 3.201 
[ 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 16.0   n/a MPO494450  

268218 (2005 CX39)          Discovered 2005-Feb-04 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 CX39 = 2003 UH291 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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