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34539 (2000 SL223)
Classification: Main-belt Asteroid          SPK-ID: 2034539
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01748032372620351 4.1171e-08  
a 2.725725450315152 1.4363e-08 au
q 2.678078887054891 1.1426e-07 au
i 1.126206358509926 4.5097e-06 deg
node 223.5338665715239 0.0002088 deg
peri 9.458171098536983 0.00025514 deg
M 273.2976156528123 0.00014995 deg
tp 2459396.367757429011
(2021-Jun-30.86775743)
0.0006858 TDB
period 1643.696349846304
4.50
1.2992e-05
3.557e-08
d
yr
n .219018555363746 1.7311e-09 deg/d
Q 2.773372013575413 1.4614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      873  
   data-arc span      10869 days (29.76 yr)  
   first obs. used      1990-05-01  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58343  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:30:13  

Additional Information
 Earth MOID = 1.66599 au 
 Jupiter MOID = 2.19389 au 
 T_jup = 3.356 
[ 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 15.2   n/a MPO452654  

34539 (2000 SL223)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SL223 = 1990 JU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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