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541973 (2012 FE59)
Classification: Main-belt Asteroid          SPK-ID: 2541973
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146985435421953 4.6998e-08  
a 2.8365079757624 3.6611e-08 au
q 2.511164642196632 1.4673e-07 au
i 15.32580735408228 5.407e-06 deg
node 155.1352025028963 1.9283e-05 deg
peri 86.51392355325662 3.3164e-05 deg
M 260.0627724677888 3.0604e-05 deg
tp 2459684.894537228891
(2022-Apr-15.39453723)
0.00015403 TDB
period 1744.915660645026
4.78
3.3783e-05
9.249e-08
d
yr
n .2063136964837156 3.9944e-09 deg/d
Q 3.161851309328168 4.0811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6946 days (19.02 yr)  
   first obs. used      2002-03-13  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54729  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:53  

Additional Information
 Earth MOID = 1.55626 au 
 Jupiter MOID = 1.99839 au 
 T_jup = 3.249 
[ 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 16.40   .32898 MPCxxxxx autocmod 2.8

541973 (2012 FE59)          Discovered 2011-Dec-25 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2012 FE59 = 2013 SJ9 = 2016 AK146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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