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452329 (2000 SL166)
Classification: Main-belt Asteroid          SPK-ID: 2452329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3315480766034718 8.3352e-07  
a 2.863297466945124 1.9472e-07 au
q 1.913976699035875 2.5161e-06 au
i 5.872092668199261 1.7811e-05 deg
node 255.9041752808266 8.8366e-05 deg
peri 88.08819584977915 0.00032498 deg
M 38.21613817006558 0.00023855 deg
tp 2458812.636491805974
(2019-Nov-25.13649181)
0.0011536 TDB
period 1769.693804457307
4.85
0.00018053
4.943e-07
d
yr
n .2034250213756031 2.0751e-08 deg/d
Q 3.812618234854372 2.5928e-07 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6865 days (18.80 yr)  
   first obs. used      2000-09-22  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .60504  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:55  

Additional Information
 Earth MOID = .917477 au 
 Jupiter MOID = 1.7001 au 
 T_jup = 3.210 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO357288  

452329 (2000 SL166)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2000 SL166 = 2005 UO289 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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