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308704 (2006 FL40)
Classification: Main-belt Asteroid          SPK-ID: 2308704
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1014680834306504 6.0495e-08  
a 2.284021641616118 1.3327e-08 au
q 2.052266343127203 1.3647e-07 au
i 4.835902818773374 6.8691e-06 deg
node 22.27452544466979 4.9247e-05 deg
peri 211.8674957983676 5.8102e-05 deg
M 357.9025702712652 2.6963e-05 deg
tp 2459007.845708113911
(2020-Jun-07.34570811)
9.441e-05 TDB
period 1260.807399065126
3.45
1.1035e-05
3.021e-08
d
yr
n .2855313192696489 2.499e-09 deg/d
Q 2.515776940105034 1.4679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      7154 days (19.59 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:14:09  

Additional Information
 Earth MOID = 1.04318 au 
 Jupiter MOID = 2.47476 au 
 T_jup = 3.592 
[ 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 17.6   n/a MPO413270  

308704 (2006 FL40)          Discovered 2006-Mar-25 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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