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JPL Small-Body Database Browser
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423168 (2004 FO55)
Classification: Main-belt Asteroid          SPK-ID: 2423168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1383915151238946 7.3763e-08  
a 2.382357103062168 1.7671e-08 au
q 2.052659094003222 1.6603e-07 au
i 3.472546990724404 4.7979e-06 deg
node 150.7181995796805 9.5055e-05 deg
peri 60.14650352185997 9.9262e-05 deg
M 127.5568071781967 2.2788e-05 deg
tp 2458524.606408017052
(2019-Feb-10.10640802)
8.4964e-05 TDB
period 1343.10113982804
3.68
1.4943e-05
4.091e-08
d
yr
n .2680364042026587 2.9821e-09 deg/d
Q 2.712055112121113 2.0116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      5613 days (15.37 yr)  
   first obs. used      2004-03-19  
   last obs. used      2019-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59203  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:30:06  

Additional Information
 Earth MOID = 1.04991 au 
 Jupiter MOID = 2.25205 au 
 T_jup = 3.522 
[ 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 17.4   n/a MPO434531  

423168 (2004 FO55)          Discovered 2004-Mar-19 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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