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175510 (2006 SX18)
Classification: Main-belt Asteroid          SPK-ID: 2175510
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298254581706944 4.0448e-08  
a 2.672031095900958 1.4409e-08 au
q 2.325133434629274 1.0761e-07 au
i 3.419278841059991 4.0275e-06 deg
node 154.8259733887623 7.1517e-05 deg
peri 218.3763760754396 7.3492e-05 deg
M 92.59055154363325 1.582e-05 deg
tp 2458790.177946863979
(2019-Nov-02.67794686)
6.9549e-05 TDB
period 1595.367309798953
4.37
1.2904e-05
3.533e-08
d
yr
n .2256533638296543 1.8252e-09 deg/d
Q 3.018928757172643 1.6279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      6193 days (16.96 yr)  
   first obs. used      2004-03-21  
   last obs. used      2021-03-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57204  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:41  

Additional Information
 Earth MOID = 1.32504 au 
 Jupiter MOID = 2.44588 au 
 T_jup = 3.366 
[ 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 16.4   n/a MPO533059  

175510 (2006 SX18)          Discovered 2006-Sep-17 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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