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259266 (2003 CS13)
Classification: Main-belt Asteroid          SPK-ID: 2259266
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888099265570412 1.2094e-07  
a 2.66458229642231 2.185e-08 au
q 2.161482708729621 3.2743e-07 au
i 12.79463664066274 1.0811e-05 deg
node 347.4192996304834 2.9093e-05 deg
peri 160.2083660820457 3.7201e-05 deg
M 347.4393300126218 1.7212e-05 deg
tp 2459055.930964907066
(2020-Jul-25.43096491)
7.6113e-05 TDB
period 1588.700872373542
4.35
1.9542e-05
5.35e-08
d
yr
n .2266002406495533 2.7873e-09 deg/d
Q 3.167681884114999 2.5976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6205 days (16.99 yr)  
   first obs. used      2003-02-04  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58718  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 11:43:20  

Additional Information
 Earth MOID = 1.17638 au 
 Jupiter MOID = 1.83997 au 
 T_jup = 3.323 
[ 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 16.5   n/a MPO230015  

259266 (2003 CS13)          Discovered 2003-Feb-04 by LONEOS at Anderson Mesa
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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