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JPL Small-Body Database Browser
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392118 (2009 FZ20)
Classification: Main-belt Asteroid          SPK-ID: 2392118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1383445970009971 3.1324e-07  
a 2.983674310954627 6.3953e-08 au
q 2.570899090823381 9.7409e-07 au
i 4.755045606698817 1.4532e-05 deg
node 1.508344635816145 0.00010173 deg
peri 157.6115948174438 0.00014507 deg
M 2.440310895267718 7.1584e-05 deg
tp 2458587.739484844808
(2019-Apr-14.23948484)
0.00037451 TDB
period 1882.4591017388
5.15
6.0524e-05
1.657e-07
d
yr
n .1912392145292683 6.1486e-09 deg/d
Q 3.396449531085872 7.28e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      5472 days (14.98 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62257  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:07:49  

Additional Information
 Earth MOID = 1.58093 au 
 Jupiter MOID = 1.5871 au 
 T_jup = 3.239 
[ 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 E2014D27  

392118 (2009 FZ20)          Discovered 2009-Mar-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2009 FZ20 = 2007 WW38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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