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JPL Small-Body Database Browser
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154045 (2002 CD98)
Classification: Main-belt Asteroid          SPK-ID: 2154045
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 .1734757967950699 4.2124e-08  
a 2.797908184405698 1.4914e-08 au
q 2.312538832756472 1.2271e-07 au
i 1.882716186028037 4.8158e-06 deg
node 25.00394714880691 0.00012621 deg
peri 99.850188334351 0.00012725 deg
M 347.0274587841431 1.4208e-05 deg
tp 2459062.098647029399
(2020-Jul-31.59864703)
6.7545e-05 TDB
period 1709.419346725811
4.68
1.3668e-05
3.742e-08
d
yr
n .2105978270864532 1.6839e-09 deg/d
Q 3.283277536054924 1.7502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      9778 days (26.77 yr)  
   first obs. used      1993-04-21  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:29:32  

Additional Information
 Earth MOID = 1.32891 au 
 Jupiter MOID = 1.78695 au 
 T_jup = 3.303 
[ 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 15.6   n/a MPO453999  

154045 (2002 CD98)          Discovered 2002-Feb-07 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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