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JPL Small-Body Database Browser
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437752 (2014 FR42)
Classification: Jupiter Trojan          SPK-ID: 2437752
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571153747320739 8.8096e-07  
a 5.248746004053535 5.3988e-06 au
q 4.424087308753188 7.6381e-07 au
i 7.507241800515594 1.85e-05 deg
node 52.41378287531629 0.00012863 deg
peri 59.75748969107526 0.00020689 deg
M 208.0314260023101 0.00044276 deg
tp 2460454.599555933995
(2024-May-24.09955593)
0.0082323 TDB
period 4392.19650864385
12.03
0.0067767
1.855e-05
d
yr
n .08196354586856926 1.2646e-07 deg/d
Q 6.073404699353881 6.2471e-06 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      2014 days (5.51 yr)  
   first obs. used      2009-10-17  
   last obs. used      2015-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .61721  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:14:09  

Additional Information
 Earth MOID = 3.44898 au 
 Jupiter MOID = .00956919 au 
 T_jup = 2.958 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO290423  

437752 (2014 FR42)          Discovered 2010-Nov-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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