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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1265948068585307 6.428e-08  
a 2.415834534816702 1.8836e-08 AU
q 2.110002428479413 1.5498e-07 AU
i 1.619902840777006 6.4615e-06 deg
node 163.2302212775715 0.0002234 deg
peri 18.4876466158537 0.00022535 deg
M 258.7587227593794 3.1701e-05 deg
tp 2457186.204156967997
(2015-Jun-12.70415697)
0.0001235 JED
period 1371.510714730172
3.75
1.604e-05
4.392e-08
d
yr
n .2624842782003534 3.0698e-09 deg/d
Q 2.721666641153991 2.122e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      895  
   data-arc span      10596 days (29.01 yr)  
   first obs. used      1985-02-14  
   last obs. used      2014-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57527  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 00:26:37  

Additional Information
 Earth MOID = 1.11318 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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