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JPL Small-Body Database Browser
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66226 (1999 CS89)
Classification: Main-belt Asteroid          SPK-ID: 2066226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08989659358739809 3.6444e-08  
a 2.219720546011288 8.097e-09 au
q 2.020175230208914 8.2372e-08 au
i 5.452348409314531 5.8761e-06 deg
node 356.9413013775495 3.4473e-05 deg
peri 67.9492478298075 4.7712e-05 deg
M 221.6934802977989 3.4194e-05 deg
tp 2459464.572711869861
(2021-Sep-07.07271187)
0.00011593 TDB
period 1207.941437850318
3.31
6.6094e-06
1.81e-08
d
yr
n .298027692998648 1.6307e-09 deg/d
Q 2.419265861813662 8.8249e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1408  
   data-arc span      10050 days (27.52 yr)  
   first obs. used      1991-11-04  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51794  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:27:45  

Additional Information
 Earth MOID = 1.04044 au 
 Jupiter MOID = 2.79257 au 
 T_jup = 3.639 
[ 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 15.1   n/a MPO381719  

66226 (1999 CS89)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CS89 = 2001 SJ109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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