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441402 (2008 FO112)
Classification: Main-belt Asteroid          SPK-ID: 2441402
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01861192595143029 6.1244e-08  
a 3.174597092517539 6.6396e-08 au
q 3.115511726505977 2.037e-07 au
i 9.221015131219156 8.9932e-06 deg
node 172.4281982453261 4.4936e-05 deg
peri 84.09582691682195 0.00032581 deg
M 356.4285101510983 0.0003195 deg
tp 2459020.996432065170
(2020-Jun-20.49643207)
0.0018337 TDB
period 2066.004904292288
5.66
6.4815e-05
1.775e-07
d
yr
n .1742493443515413 5.4666e-09 deg/d
Q 3.233682458529101 6.7632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5359 days (14.67 yr)  
   first obs. used      2004-08-22  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:31:24  

Additional Information
 Earth MOID = 2.11964 au 
 Jupiter MOID = 1.75969 au 
 T_jup = 3.181 
[ 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 MPO472457  

441402 (2008 FO112)          Discovered 2004-Aug-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 FO112 = 2014 HT189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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