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JPL Small-Body Database Browser
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434012 (2001 FE120)
Classification: Main-belt Asteroid          SPK-ID: 2434012
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1996897769071675 5.6087e-08  
a 2.327259538228808 2.7586e-08 au
q 1.86252960023482 1.2832e-07 au
i 3.873018942149509 1.2551e-05 deg
node 23.8866218158153 0.00013172 deg
peri 240.5236514093957 0.00014804 deg
M 342.0558043558744 7.6157e-05 deg
tp 2458665.137886877339
(2019-Jun-30.63788688)		 0.00027507 TDB
period 1296.77806335442
3.55		 2.3057e-05
6.313e-08		 d
yr
n .2776111118573179 4.936e-09 deg/d
Q 2.791989476222797 3.3095e-08 au
   Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      6117 days (16.75 yr)  
   first obs. used      2001-03-27  
   last obs. used      2017-12-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68832  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:07:57  

Additional Information
 Earth MOID = .850301 au 
 Jupiter MOID = 2.29877 au 
 T_jup = 3.543 
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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO434581  

434012 (2001 FE120)          Discovered 2001-Mar-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2001 FE120 = 2001 FZ89 = 2008 FC47 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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