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385903 (2006 SU357)
Classification: Outer Main-belt Asteroid          SPK-ID: 2385903
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04453022550551578 7.7683e-08  
a 3.208334821133066 5.6503e-08 au
q 3.065466948050812 2.5714e-07 au
i 13.76032418969199 9.493e-06 deg
node 25.08405296859326 2.7076e-05 deg
peri 150.8680189757808 8.7833e-05 deg
M 33.83880055309628 8.1096e-05 deg
tp 2459003.198487714087
(2020-Jun-02.69848771)
0.00047292 TDB
period 2099.026657622756
5.75
5.545e-05
1.518e-07
d
yr
n .1715080647940491 4.5307e-09 deg/d
Q 3.35120269421532 5.9019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      4947 days (13.54 yr)  
   first obs. used      2006-09-30  
   last obs. used      2020-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55404  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:04  

Additional Information
 Earth MOID = 2.07223 au 
 Jupiter MOID = 1.61289 au 
 T_jup = 3.146 
[ 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 16.07   n/a E2021B25  

385903 (2006 SU357)          Discovered 2006-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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