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332979 (2011 FE17)
Classification: Main-belt Asteroid          SPK-ID: 2332979
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2003974914637316 7.7445e-08  
a 3.142431639824443 4.639e-08 au
q 2.512696222107364 2.291e-07 au
i 16.52295803267966 1.1982e-05 deg
node 183.1126497669829 2.1705e-05 deg
peri 307.2478178564193 4.1195e-05 deg
M 265.3492715117988 4.2528e-05 deg
tp 2459535.456717408041
(2021-Nov-16.95671741)
0.000249 TDB
period 2034.685008165591
5.57
4.5055e-05
1.234e-07
d
yr
n .1769315636352798 3.9179e-09 deg/d
Q 3.772167057541521 5.5686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      7137 days (19.54 yr)  
   first obs. used      2000-04-06  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59307  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:47:42  

Additional Information
 Earth MOID = 1.56234 au 
 Jupiter MOID = 1.44425 au 
 T_jup = 3.116 
[ 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 15.7   n/a MPO494759  

332979 (2011 FE17)          Discovered 2000-Apr-06 by LONEOS at Anderson Mesa
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2011 FE17 = 2003 TP53 = 2003 UK417 = 2009 WG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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