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JPL Small-Body Database Browser
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305421 (2008 CS133)
Classification: Outer Main-belt Asteroid          SPK-ID: 2305421
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01375900877592271 6.46e-08  
a 3.247279012170402 7.4123e-08 au
q 3.20259967174408 2.343e-07 au
i 7.942993635821993 6.9698e-06 deg
node 149.5728858883628 5.9363e-05 deg
peri 3.866448943267356 0.00034978 deg
M 332.083108478379 0.00034912 deg
tp 2458766.245747076185
(2019-Oct-09.74574708)
0.0020753 TDB
period 2137.360776761788
5.85
7.3182e-05
2.004e-07
d
yr
n .168432023228862 5.767e-09 deg/d
Q 3.291958352596724 7.5143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6170 days (16.89 yr)  
   first obs. used      2002-02-08  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60203  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:20:19  

Additional Information
 Earth MOID = 2.21275 au 
 Jupiter MOID = 1.68518 au 
 T_jup = 3.167 
[ 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 15.9   n/a MPO427632  

305421 (2008 CS133)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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