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109890 (2001 SF10)
Classification: Main-belt Asteroid          SPK-ID: 2109890
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2069671467237884 3.7476e-08  
a 2.79653407419233 1.8101e-08 au
q 2.217743396140893 1.091e-07 au
i 4.589920087718705 5.2169e-06 deg
node 34.67134917463541 5.516e-05 deg
peri 296.3359321208796 5.7207e-05 deg
M 43.61792458654525 1.306e-05 deg
tp 2458793.537769447762
(2019-Nov-06.03776945)
6.1921e-05 TDB
period 1708.160204894037
4.68
1.6585e-05
4.541e-08
d
yr
n .2107530657654749 2.0462e-09 deg/d
Q 3.375324752243768 2.1848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      6646 days (18.20 yr)  
   first obs. used      2001-08-22  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:18:22  

Additional Information
 Earth MOID = 1.21195 au 
 Jupiter MOID = 2.01004 au 
 T_jup = 3.291 
[ 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 15.3   n/a MPO436527  
diameter diameter 5.212 km 0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109890 (2001 SF10)          Discovered 2001-Sep-20 by Yeung, W. K. Y. at Desert Eagle
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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