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469602 (2004 FU146)
Classification: Main-belt Asteroid          SPK-ID: 2469602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .152347668699309 7.9647e-08  
a 3.01710080025139 3.769e-08 au
q 2.557452527102271 2.4917e-07 au
i 17.5878555772547 7.5322e-06 deg
node 31.92758806135669 3.0289e-05 deg
peri 165.5373323061004 4.1596e-05 deg
M 112.1418387393351 3.0175e-05 deg
tp 2458800.222627721895
(2019-Nov-12.72262772)
0.00015771 TDB
period 1914.181686632389
5.24
3.5868e-05
9.82e-08
d
yr
n .1880699217394281 3.5241e-09 deg/d
Q 3.476749073400509 4.3432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      5935 days (16.25 yr)  
   first obs. used      2004-03-16  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .71985  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:19:40  

Additional Information
 Earth MOID = 1.55845 au 
 Jupiter MOID = 1.48604 au 
 T_jup = 3.159 
[ 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 16.95   n/a E2021B25  

469602 (2004 FU146)          Discovered 2004-Mar-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2004 FU146 = 2006 TK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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