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233480 (2006 SF20)
Classification: Main-belt Asteroid          SPK-ID: 2233480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04109430674604699 4.8971e-08  
a 3.166330938281147 3.4787e-08 au
q 3.036212763443923 1.6059e-07 au
i 11.14431471103388 5.0772e-06 deg
node 299.7909362701873 2.9089e-05 deg
peri 286.1793891265324 7.7853e-05 deg
M 318.317474334646 7.2256e-05 deg
tp 2459438.778253952135
(2021-Aug-12.27825395)
0.00041217 TDB
period 2057.940829004707
5.63
3.3915e-05
9.285e-08
d
yr
n .1749321432988473 2.8829e-09 deg/d
Q 3.296449113118372 3.6217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      7511 days (20.56 yr)  
   first obs. used      2000-09-26  
   last obs. used      2021-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:56:53  

Additional Information
 Earth MOID = 2.04708 au 
 Jupiter MOID = 1.86607 au 
 T_jup = 3.173 
[ 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 15.34   n/a E2021B55  
diameter diameter 6.692 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233480 (2006 SF20)          Discovered 2006-Sep-16 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2006 SF20 = 2009 DN11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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