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JPL Small-Body Database Browser
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441537 (2008 SX307)
Classification: Main-belt Asteroid          SPK-ID: 2441537
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864465796298655 5.9913e-08  
a 2.408232553009728 1.9222e-08 au
q 1.959225830547765 1.3713e-07 au
i 2.18159218558475 5.2112e-06 deg
node 65.70707801207712 0.00019686 deg
peri 239.7679363723366 0.00019847 deg
M 105.4788529554661 2.2129e-05 deg
tp 2458600.547000311554
(2019-Apr-27.04700031)
8.2055e-05 TDB
period 1365.042146871196
3.74
1.6343e-05
4.474e-08
d
yr
n .2637281206482552 3.1575e-09 deg/d
Q 2.85723927547169 2.2805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5488 days (15.03 yr)  
   first obs. used      2004-10-12  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52267  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:57:33  

Additional Information
 Earth MOID = .945268 au 
 Jupiter MOID = 2.38516 au 
 T_jup = 3.496 
[ 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 17.8   n/a MPO437716  

441537 (2008 SX307)          Discovered 2008-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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