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259338 (2003 FY121)
Classification: Main-belt Asteroid          SPK-ID: 2259338
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05809518305794344 5.004e-08  
a 2.777121318053804 2.7468e-08 au
q 2.615783946707351 1.3633e-07 au
i 4.996263774477021 4.6441e-06 deg
node 112.6393737221722 8.3954e-05 deg
peri 152.0232595975714 0.00010795 deg
M 182.5778056747237 7.0371e-05 deg
tp 2459833.598112821449
(2022-Sep-11.09811282)
0.00033268 TDB
period 1690.404753228749
4.63
2.5079e-05
6.866e-08
d
yr
n .2129667461667887 3.1596e-09 deg/d
Q 2.938458689400258 2.9063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      8743 days (23.94 yr)  
   first obs. used      1996-12-09  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:38  

Additional Information
 Earth MOID = 1.60111 au 
 Jupiter MOID = 2.10524 au 
 T_jup = 3.327 
[ 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 16.4   n/a MPO454932  

259338 (2003 FY121)          Discovered 2003-Mar-27 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 FY121 = 2008 FL130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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