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118341 (1999 CK25)
Classification: Main-belt Asteroid          SPK-ID: 2118341
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1086767284811269 2.9693e-08  
a 2.480303597749014 1.0534e-08 au
q 2.210752317105682 7.29e-08 au
i 3.653823322875082 5.5906e-06 deg
node 33.40767522310816 5.6707e-05 deg
peri 80.86609224773245 6.4287e-05 deg
M 182.8322274738833 2.9876e-05 deg
tp 2459702.662959620703
(2022-May-03.16295962)
0.00011987 TDB
period 1426.775659360905
3.91
9.0892e-06
2.488e-08
d
yr
n .2523171723866207 1.6074e-09 deg/d
Q 2.749854878392346 1.1679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      979  
   data-arc span      7413 days (20.30 yr)  
   first obs. used      1999-01-22  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:55:36  

Additional Information
 Earth MOID = 1.23073 au 
 Jupiter MOID = 2.33033 au 
 T_jup = 3.468 
[ 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 15.5   n/a MPO280573  

118341 (1999 CK25)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 1999 CK25 = 2001 RH89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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