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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1265273228228352 6.2823e-08  
a 2.416789763014346 1.7875e-08 AU
q 2.110999824474507 1.5263e-07 AU
i 1.620152322447779 6.3252e-06 deg
node 163.2096798063656 0.00022107 deg
peri 18.31373041390489 0.00022291 deg
M 311.4212482565891 3.0424e-05 deg
tp 2457185.682774374577
(2015-Jun-12.18277437)
0.00011714 JED
period 1372.324244290409
3.76
1.5225e-05
4.168e-08
d
yr
n .262328674508076 2.9103e-09 deg/d
Q 2.722579701554185 2.0136e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      10844 days (29.69 yr)  
   first obs. used      1985-02-14  
   last obs. used      2014-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57674  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:49:52  

Additional Information
 Earth MOID = 1.11495 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 14.5 mag n/a MPO279795  

26810 (1985 CL2)          Discovered 1985-Feb-14 by Debehogne, H. at La Silla (809)
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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