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11936 Tremolizzo (1993 FX9)
Classification: Main-belt Asteroid          SPK-ID: 2011936
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07015981128271377 4.7056e-08  
a 2.521902787497881 1.4405e-08 au
q 2.34496656385368 1.1934e-07 au
i 3.66586195930521 4.7402e-06 deg
node 81.12358434647166 8.0819e-05 deg
peri 82.09139234744427 8.8371e-05 deg
M 267.9185916996076 3.8353e-05 deg
tp 2457774.662614372085
(2017-Jan-21.16261437)
0.00015692 JED
period 1462.820168155232
4.00
1.2533e-05
3.431e-08
d
yr
n .246099970342901 2.1085e-09 deg/d
Q 2.698839011142081 1.5415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1171  
   data-arc span      14155 days (38.75 yr)  
   first obs. used      1977-03-15  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48596  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:19:09  

Additional Information
 Earth MOID = 1.35609 au 
 Jupiter MOID = 2.2783 au 
 T_jup = 3.449 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO263456  

11936 Tremolizzo           Discovered 1993 Mar. 17 at the European Southern Observatory in the course of the Uppsala-ESO Survey of Asteroids and Comets.
Elena Tremolizzo (b. 1972) is an attitude and orbit control systems engineer at the European Space Agency, involved in the SMART-1 mission to the Moon and the European global navigation satellite system, Galileo.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120831/MPCPages.arcLast Updated: 2012-09-04

[ show close-approach data ]
Alternate Designations
 1993 FX9 = 1977 ET4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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