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305902 (2009 FS37)
Classification: Main-belt Asteroid          SPK-ID: 2305902
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03509093319635021 5.625e-08  
a 2.773064974615768 4.7446e-08 au
q 2.675755536842387 1.6602e-07 au
i 4.904902185517574 5.698e-06 deg
node 124.1371823804013 8.8348e-05 deg
peri 54.31664319524598 0.00014318 deg
M 161.3813664079323 0.00011456 deg
tp 2458244.382338268633
(2018-May-05.88233827)
0.0005301 TDB
period 1686.70252509346
4.62
4.3288e-05
1.185e-07
d
yr
n .2134341975803069 5.4776e-09 deg/d
Q 2.870374412389149 4.9111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6055 days (16.58 yr)  
   first obs. used      2001-08-19  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:08:03  

Additional Information
 Earth MOID = 1.68307 au 
 Jupiter MOID = 2.09632 au 
 T_jup = 3.330 
[ 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 16.5   n/a MPO437358  

305902 (2009 FS37)          Discovered 2009-Mar-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2009 FS37 = 2001 QE302 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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