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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1065078759964028 4.5118e-08  
a 2.571448665033247 1.4428e-08 au
q 2.297569129486771 1.1216e-07 au
i 6.553615698813832 4.6186e-06 deg
node 125.1582122181806 3.7217e-05 deg
peri .6590635553652584 4.3331e-05 deg
M 150.9711553041981 2.2868e-05 deg
tp 2458568.878808336597
(2019-Mar-26.37880834)
9.3068e-05 TDB
period 1506.139557193295
4.12
1.2676e-05
3.47e-08
d
yr
n .2390216751699048 2.0116e-09 deg/d
Q 2.845328200579724 1.5964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      7788 days (21.32 yr)  
   first obs. used      1999-03-23  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53834  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:59:20  

Additional Information
 Earth MOID = 1.31283 au 
 Jupiter MOID = 2.20172 au 
 T_jup = 3.412 
[ 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 16.03   n/a E2021B55  

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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