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385911 (2006 SF408)
Classification: Main-belt Asteroid          SPK-ID: 2385911
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651645427352524 1.0069e-07  
a 2.294468963350792 1.0901e-08 au
q 1.91550404619873 2.2908e-07 au
i 5.99003098897365 1.012e-05 deg
node 15.82062646485287 9.1017e-05 deg
peri 22.38470059594285 9.9297e-05 deg
M 25.04263060809818 3.3814e-05 deg
tp 2459112.192181814005
(2020-Sep-19.69218181)
0.00011908 TDB
period 1269.46785441454
3.48
9.0465e-06
2.477e-08
d
yr
n .2835833918504591 2.0209e-09 deg/d
Q 2.673433880502854 1.2701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      7793 days (21.34 yr)  
   first obs. used      1999-10-13  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46612  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:06  

Additional Information
 Earth MOID = .923005 au 
 Jupiter MOID = 2.75541 au 
 T_jup = 3.570 
[ 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 18.88   n/a MPCxxxxx  

385911 (2006 SF408)          Discovered 2006-Sep-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

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