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JPL Small-Body Database Browser
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379689 (2011 FY46)
Classification: Main-belt Asteroid          SPK-ID: 2379689
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 .05357959266696111 8.1088e-08  
a 2.967297663155605 5.3539e-08 au
q 2.808311063042102 2.3241e-07 au
i 3.290581122625355 1.1987e-05 deg
node 209.2395364824407 0.0001257 deg
peri 57.07456999072556 0.00016557 deg
M 157.3844767671738 0.000105 deg
tp 2457784.294545920131
(2017-Jan-30.79454592)
0.00054501 TDB
period 1866.981861898839
5.11
5.0529e-05
1.383e-07
d
yr
n .1928245835414047 5.2187e-09 deg/d
Q 3.126284263269107 5.6407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5449 days (14.92 yr)  
   first obs. used      2003-11-19  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70716  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:07:08  

Additional Information
 Earth MOID = 1.79385 au 
 Jupiter MOID = 1.90694 au 
 T_jup = 3.259 
[ 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 MPO418932  

379689 (2011 FY46)          Discovered 2006-May-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 FY46 = 2006 JQ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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