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JPL Small-Body Database Browser
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154071 (2002 CS198)
Classification: Main-belt Asteroid          SPK-ID: 2154071
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03050008455298316 5.854e-08  
a 2.738594089983421 2.5368e-08 au
q 2.655066738682626 1.5757e-07 au
i 5.618532489684515 6.7395e-06 deg
node 345.7876471903013 4.5722e-05 deg
peri 48.01654863953633 0.00010318 deg
M 120.2499188108467 9.0996e-05 deg
tp 2458447.567372204553
(2018-Nov-25.06737220)
0.00041946 TDB
period 1655.350356780498
4.53
2.3001e-05
6.297e-08
d
yr
n .2174766196928645 3.0218e-09 deg/d
Q 2.822121441284215 2.6142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      7002 days (19.17 yr)  
   first obs. used      2000-11-03  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58249  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:02:06  

Additional Information
 Earth MOID = 1.66246 au 
 Jupiter MOID = 2.29694 au 
 T_jup = 3.343 
[ 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 MPO469634  

154071 (2002 CS198)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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