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441387 (2008 FT17)
Classification: Main-belt Asteroid          SPK-ID: 2441387
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02182523876687092 8.7577e-08  
a 2.982191919332457 4.6315e-08 au
q 2.917104868644393 2.7095e-07 au
i 3.09160846864257 1.0262e-05 deg
node 123.2565606975291 0.00011664 deg
peri 234.747050650334 0.00022345 deg
M 345.0867293078394 0.00018726 deg
tp 2459278.424174566842
(2021-Mar-04.92417457)
0.00097786 TDB
period 1881.056370740291
5.15
4.382e-05
1.2e-07
d
yr
n .1913818243832436 4.4584e-09 deg/d
Q 3.047278970020521 4.7325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5509 days (15.08 yr)  
   first obs. used      2005-09-11  
   last obs. used      2020-10-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53938  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:40:38  

Additional Information
 Earth MOID = 1.91072 au 
 Jupiter MOID = 2.03673 au 
 T_jup = 3.256 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.63   n/a E2021B25  

441387 (2008 FT17)          Discovered 2008-Mar-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 FT17 = 2013 CD120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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