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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2389524599879675 3.3383e-08  
a 2.307475740321544 8.7798e-09 au
q 1.756098735809155 7.6262e-08 au
i 3.039491365828345 4.2627e-06 deg
node 53.9377045742114 7.1529e-05 deg
peri 220.3449268869613 7.2856e-05 deg
M 199.0617691040849 1.6566e-05 deg
tp 2459772.848916237496
(2022-Jul-12.34891624)		 6.0107e-05 TDB
period 1280.27758661493
3.51		 7.3071e-06
2.001e-08		 d
yr
n .2811890200716898 1.6049e-09 deg/d
Q 2.858852744833933 1.0878e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1360  
   data-arc span      8740 days (23.93 yr)  
   first obs. used      1997-02-12  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49289  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:18:09  

Additional Information
 Earth MOID = .739355 au 
 Jupiter MOID = 2.26698 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 15.02   n/a E2021B10  

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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