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120129 (2003 FT117)
Classification: Main-belt Asteroid          SPK-ID: 2120129
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069209904103052 4.9633e-08  
a 2.569948054416671 1.4875e-08 au
q 2.295166663135404 1.2555e-07 au
i 6.553016824941132 5.4507e-06 deg
node 125.1627986910114 3.8483e-05 deg
peri .3956457931332459 4.466e-05 deg
M 103.4092634175422 2.2788e-05 deg
tp 2458568.243145806491
(2019-Mar-25.74314581)
9.3655e-05 TDB
period 1504.821351268473
4.12
1.3065e-05
3.577e-08
d
yr
n .2392310553651713 2.077e-09 deg/d
Q 2.844729445697939 1.6465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      7707 days (21.10 yr)  
   first obs. used      1999-03-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55398  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:35:04  

Additional Information
 Earth MOID = 1.31054 au 
 Jupiter MOID = 2.20369 au 
 T_jup = 3.413 
[ 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 16.0   n/a MPO417626  

120129 (2003 FT117)          Discovered 2003-Mar-25 by NEAT at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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