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249433 (2009 FA6)
Classification: Main-belt Asteroid          SPK-ID: 2249433
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0372059380490387 5.6541e-08  
a 2.798471775997067 2.9257e-08 au
q 2.694352008467336 1.6777e-07 au
i 4.95517897552932 4.9183e-06 deg
node 149.3482297025755 7.0357e-05 deg
peri 145.3561004654273 0.00010922 deg
M 308.410402525262 8.1948e-05 deg
tp 2458845.541398384668
(2019-Dec-28.04139838)
0.00038844 TDB
period 1709.93587344187
4.68
2.6815e-05
7.342e-08
d
yr
n .2105342110142228 3.3016e-09 deg/d
Q 2.902591543526797 3.0346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      5665 days (15.51 yr)  
   first obs. used      2004-02-14  
   last obs. used      2019-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:45  

Additional Information
 Earth MOID = 1.67957 au 
 Jupiter MOID = 2.16934 au 
 T_jup = 3.320 
[ 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 16.4   n/a MPO437158  
diameter diameter 3.441 km 0.797 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249433 (2009 FA6)          Discovered 2009-Mar-16 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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