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85912 (1999 CL93)
Classification: Main-belt Asteroid          SPK-ID: 2085912
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04944556310818109 4.2943e-08  
a 2.647147172261947 1.5957e-08 au
q 2.516257489699226 1.1325e-07 au
i 3.779413245071682 4.4886e-06 deg
node 138.1228707883068 6.7696e-05 deg
peri 87.41299646255189 8.1183e-05 deg
M 309.8160195770434 4.5229e-05 deg
tp 2459419.794713370811
(2021-Jul-24.29471337)
0.00019763 TDB
period 1573.133421225757
4.31
1.4225e-05
3.895e-08
d
yr
n .2288426367036907 2.0693e-09 deg/d
Q 2.778036854824668 1.6746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      8080 days (22.12 yr)  
   first obs. used      1999-02-07  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57024  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:07:48  

Additional Information
 Earth MOID = 1.50887 au 
 Jupiter MOID = 2.19432 au 
 T_jup = 3.387 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.61   n/a MPCxxxxx  

85912 (1999 CL93)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 CL93 = 2001 SX226 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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