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26193 (1997 CL20)
Classification: Main-belt Asteroid          SPK-ID: 2026193
[ 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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2390948746986104 3.3894e-08  
a 2.307167467099304 8.9602e-09 au
q 1.755535550644486 7.7204e-08 au
i 3.039853135458557 4.6224e-06 deg
node 53.94240420774906 7.4947e-05 deg
peri 220.3145625291384 7.6348e-05 deg
M 142.8563054815962 1.6807e-05 deg
tp 2458492.558123350964
(2019-Jan-09.05812335)		 5.9037e-05 TDB
period 1280.021032163753
3.50		 7.4567e-06
2.042e-08		 d
yr
n .2812453787508902 1.6384e-09 deg/d
Q 2.858799383554123 1.1103e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1251  
   data-arc span      8676 days (23.75 yr)  
   first obs. used      1997-02-12  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50327  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:50:21  

Additional Information
 Earth MOID = .740622 au 
 Jupiter MOID = 2.2678 au 
 T_jup = 3.547 
[ 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 15.0   n/a MPO502353  

26193 (1997 CL20)          Discovered 1997-Feb-12 by Kobayashi, T. at Oizumi
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1997 CL20 = 1998 SM70 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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