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118492 (2000 CK98)
Classification: Main-belt Asteroid          SPK-ID: 2118492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336723514383093 5.6007e-08  
a 2.342441918409375 1.1097e-08 au
q 2.02932219906793 1.274e-07 au
i 5.284964825196902 6.3569e-06 deg
node 333.5481017395096 4.7146e-05 deg
peri 313.2948538159393 5.3081e-05 deg
M 173.0669349938973 2.5879e-05 deg
tp 2458570.974574337564
(2019-Mar-28.47457434)
9.3286e-05 TDB
period 1309.488454547765
3.59
9.3053e-06
2.548e-08
d
yr
n .2749165132000548 1.9536e-09 deg/d
Q 2.655561637750821 1.258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      7669 days (21.00 yr)  
   first obs. used      2000-02-07  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55357  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:57:31  

Additional Information
 Earth MOID = 1.01548 au 
 Jupiter MOID = 2.50725 au 
 T_jup = 3.546 
[ 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 16.2   n/a MPO254013  

118492 (2000 CK98)          Discovered 2000-Feb-07 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 CK98 = 2001 QG49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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