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308703 (2006 FT39)
Classification: Main-belt Asteroid          SPK-ID: 2308703
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1662750600211356 5.7356e-08  
a 2.330683763592601 1.6969e-08 au
q 1.943149180910955 1.3574e-07 au
i 2.358283600651235 7.9614e-06 deg
node 37.53090705130835 0.00013717 deg
peri 235.7804359660921 0.00013932 deg
M 284.9363885109074 2.1871e-05 deg
tp 2459271.488217149056
(2021-Feb-25.98821715)
7.9379e-05 TDB
period 1299.641147533061
3.56
1.4194e-05
3.886e-08
d
yr
n .2769995399755854 3.0252e-09 deg/d
Q 2.718218346274247 1.9791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      7674 days (21.01 yr)  
   first obs. used      1999-04-14  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63231  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:14:09  

Additional Information
 Earth MOID = .928086 au 
 Jupiter MOID = 2.38767 au 
 T_jup = 3.551 
[ 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 17.7   n/a MPO413270  

308703 (2006 FT39)          Discovered 2006-Mar-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2006 FT39 = 1999 GB15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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