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295141 (2008 FX39)
Classification: Main-belt Asteroid          SPK-ID: 2295141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08631163706138655 5.6354e-08  
a 2.722706860833621 2.2197e-08 au
q 2.487705574436802 1.4966e-07 au
i 3.36921819182988 3.9541e-06 deg
node 95.70544945933327 9.277e-05 deg
peri 263.6664122550495 9.6289e-05 deg
M 184.9302600047704 2.6606e-05 deg
tp 2460194.510014368921
(2023-Sep-07.01001437)
0.00012558 TDB
period 1640.966652378874
4.49
2.0067e-05
5.494e-08
d
yr
n .2193828859825493 2.6827e-09 deg/d
Q 2.95770814723044 2.4112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      7071 days (19.36 yr)  
   first obs. used      2001-11-20  
   last obs. used      2021-03-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60515  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 05:37:22  

Additional Information
 Earth MOID = 1.48591 au 
 Jupiter MOID = 2.42878 au 
 T_jup = 3.350 
[ 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 16.88   n/a MPCxxxxx  

295141 (2008 FX39)          Discovered 2008-Mar-28 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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