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357158 (2002 CR98)
Classification: Main-belt Asteroid          SPK-ID: 2357158
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1712194795456088 5.5102e-08  
a 3.060176473989292 3.3553e-08 au
q 2.53621465079513 1.7371e-07 au
i 8.438265326335051 8.527e-06 deg
node 345.2775373231622 4.0769e-05 deg
peri 102.8668436164736 4.7484e-05 deg
M 208.1269840611857 2.5951e-05 deg
tp 2459825.390404213090
(2022-Sep-02.89040421)
0.00014667 TDB
period 1955.321316831886
5.35
3.2158e-05
8.804e-08
d
yr
n .1841129623561261 3.028e-09 deg/d
Q 3.584138297183455 3.9298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6344 days (17.37 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5487  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:13:53  

Additional Information
 Earth MOID = 1.5691 au 
 Jupiter MOID = 1.69212 au 
 T_jup = 3.195 
[ 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 15.8   n/a MPO437508  

357158 (2002 CR98)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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