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JPL Small-Body Database Browser
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266806 (2009 SF352)
Classification: Outer Main-belt Asteroid          SPK-ID: 2266806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1671462200106859 8.295e-08  
a 3.419101795696063 6.4263e-08 au
q 2.847611854713717 2.9973e-07 au
i 8.797067336643929 1.4184e-05 deg
node 328.8588688992198 7.106e-05 deg
peri 102.7475924987993 9.263e-05 deg
M 145.0002406490275 6.1058e-05 deg
tp 2457670.393465071837
(2016-Oct-08.89346507)
0.00037507 TDB
period 2309.226185248987
6.32
6.5104e-05
1.782e-07
d
yr
n .1558963787521679 4.3952e-09 deg/d
Q 3.990591736678408 7.5004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      5668 days (15.52 yr)  
   first obs. used      2003-11-18  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62831  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:54  

Additional Information
 Earth MOID = 1.87896 au 
 Jupiter MOID = 1.39821 au 
 T_jup = 3.101 
[ 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 15.8   n/a MPO437228  

266806 (2009 SF352)          Discovered 2009-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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