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441803 (2009 FC65)
Classification: Main-belt Asteroid          SPK-ID: 2441803
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1132062961243875 1.375e-07  
a 2.788584729863873 4.183e-08 au
q 2.472899381166958 3.9241e-07 au
i 8.740018954741752 1.3762e-05 deg
node 30.58636154308759 7.4972e-05 deg
peri 137.04786345 8.6933e-05 deg
M 174.3402850511444 4.2053e-05 deg
tp 2458176.799280885809
(2018-Feb-27.29928089)
0.00019557 TDB
period 1700.882035348963
4.66
3.8271e-05
1.048e-07
d
yr
n .2116548899442872 4.7623e-09 deg/d
Q 3.104270078560788 4.6565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      5643 days (15.45 yr)  
   first obs. used      2002-11-07  
   last obs. used      2018-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .659  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:14:55  

Additional Information
 Earth MOID = 1.4865 au 
 Jupiter MOID = 1.87689 au 
 T_jup = 3.304 
[ 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 17.1   n/a MPO440828  

441803 (2009 FC65)          Discovered 2004-Feb-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2009 FC65 = 2004 DC80 = 2011 UA96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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