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JPL Small-Body Database Browser
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469389 (2001 SF320)
Classification: Main-belt Asteroid          SPK-ID: 2469389
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 .171498109690441 1.1492e-07  
a 2.452144232425879 2.5401e-08 au
q 2.031606131876524 2.981e-07 au
i 2.231621454997965 8.7723e-06 deg
node 111.9220957210808 0.00019079 deg
peri 225.9723434909734 0.00019281 deg
M 335.740543613587 2.7979e-05 deg
tp 2459095.013970456914
(2020-Sep-02.51397046)
0.00010986 TDB
period 1402.547065462909
3.84
2.1793e-05
5.967e-08
d
yr
n .2566758783821507 3.9883e-09 deg/d
Q 2.872682332975235 2.9758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6439 days (17.63 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69665  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:18:45  

Additional Information
 Earth MOID = 1.02313 au 
 Jupiter MOID = 2.50419 au 
 T_jup = 3.474 
[ 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 17.4   n/a MPO434687  

469389 (2001 SF320)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

Alternate Designations
 2001 SF320 = 2001 UZ164 = 2005 UF135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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