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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133797694698207 5.6054e-08  
a 2.342033387178111 1.2016e-08 au
q 2.028674719067446 1.2738e-07 au
i 5.284876790089894 7.6344e-06 deg
node 333.5519690830869 5.1498e-05 deg
peri 313.2273380456279 5.9939e-05 deg
M 118.1484041202855 2.9912e-05 deg
tp 2458570.851392274193
(2019-Mar-28.35139227)
0.00010895 TDB
period 1309.145899455563
3.58
1.0075e-05
2.758e-08
d
yr
n .2749884486898778 2.1163e-09 deg/d
Q 2.655392055288775 1.3624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      7292 days (19.96 yr)  
   first obs. used      2000-02-07  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56275  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:58:29  

Additional Information
 Earth MOID = 1.01677 au 
 Jupiter MOID = 2.50813 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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