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259257 (2003 CN5)
Classification: Main-belt Asteroid          SPK-ID: 2259257
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174043254582341 1.5145e-07  
a 2.531089226348747 1.3253e-08 au
q 2.233928403054669 3.8268e-07 au
i 4.555728321046702 4.2388e-06 deg
node 45.1701921403596 7.3189e-05 deg
peri 126.9247042756921 8.0075e-05 deg
M 73.44135047061204 3.7057e-05 deg
tp 2458700.447145140402
(2019-Aug-04.94714514)		 0.00015142 TDB
period 1470.82028118042
4.03		 1.1552e-05
3.163e-08		 d
yr
n .2447613788076669 1.9224e-09 deg/d
Q 2.828250049642826 1.4809e-08 au
   Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      6711 days (18.37 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:21  

Additional Information
 Earth MOID = 1.24246 au 
 Jupiter MOID = 2.13918 au 
 T_jup = 3.437 
[ 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 16.4   n/a MPO423002  

259257 (2003 CN5)          Discovered 2003-Feb-01 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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