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437751 (2014 FK40)
Classification: Main-belt Asteroid          SPK-ID: 2437751
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09937325569757925 5.7184e-08  
a 3.098064539702025 5.4531e-08 au
q 2.790199780030612 1.9361e-07 au
i 12.40896973252842 6.1048e-06 deg
node 131.076373745397 3.4844e-05 deg
peri 168.8174467622418 5.3232e-05 deg
M 290.8205655752798 4.1818e-05 deg
tp 2459383.244205525603
(2021-Jun-17.74420553)
0.00023559 TDB
period 1991.746754436904
5.45
5.2587e-05
1.44e-07
d
yr
n .1807458700249155 4.7722e-09 deg/d
Q 3.405929299373437 5.995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5818 days (15.93 yr)  
   first obs. used      2004-05-19  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53347  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:44:00  

Additional Information
 Earth MOID = 1.7759 au 
 Jupiter MOID = 1.85619 au 
 T_jup = 3.179 
[ 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 16.2   n/a MPO434613  

437751 (2014 FK40)          Discovered 2007-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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