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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1265273232708575 6.3109e-08  
a 2.41678976327137 1.8112e-08 AU
q 2.110999823616234 1.531e-07 AU
i 1.620153138315241 6.3577e-06 deg
node 163.2097017179354 0.00022174 deg
peri 18.31370877658471 0.00022361 deg
M 311.4212478357728 3.0823e-05 deg
tp 2457185.682776008275
(2015-Jun-12.18277601)
0.0001187 JED
period 1372.324244509327
3.76
1.5427e-05
4.224e-08
d
yr
n .2623286744662283 2.949e-09 deg/d
Q 2.722579702926506 2.0404e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      909  
   data-arc span      10821 days (29.63 yr)  
   first obs. used      1985-02-14  
   last obs. used      2014-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57551  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:55:13  

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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