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26810 (1985 CL2)
Classification: Main-belt Asteroid          SPK-ID: 2026810
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1260562060500959 6.0057e-08  
a 2.416203928252173 1.2249e-08 au
q 2.111626428013366 1.4869e-07 au
i 1.620946644669302 5.7571e-06 deg
node 163.202336608793 0.00016919 deg
peri 18.3052289457281 0.00017061 deg
M 108.8728854846843 1.9859e-05 deg
tp 2457185.626172066529
(2015-Jun-12.12617207)
7.549e-05 JED
period 1371.825293241264
3.76
1.0432e-05
2.856e-08
d
yr
n .2624240869253943 1.9956e-09 deg/d
Q 2.72078142849098 1.3793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1151  
   data-arc span      11073 days (30.32 yr)  
   first obs. used      1985-02-14  
   last obs. used      2015-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58095  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:39:32  

Additional Information
 Earth MOID = 1.11377 au 
 Jupiter MOID = 2.23985 au 
 T_jup = 3.505 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO337485  

26810 (1985 CL2)          Discovered 1985-Feb-14 by Debehogne, H. at La Silla
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1985 CL2 = 1998 SV123 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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