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259309 (2003 FB2)
Classification: Main-belt Asteroid          SPK-ID: 2259309
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 .02367333030690982 6.6476e-08  
a 3.134608840967472 3.6981e-08 au
q 3.060402210492289 2.0108e-07 au
i 10.88087596654777 5.7158e-06 deg
node 113.9664632565584 3.8994e-05 deg
peri 303.0378070720241 0.00013217 deg
M 160.7281617603055 0.00012749 deg
tp 2458095.470084181100
(2017-Dec-07.97008418)
0.0007166 TDB
period 2027.091992632174
5.55
3.5872e-05
9.821e-08
d
yr
n .1775943081559613 3.1428e-09 deg/d
Q 3.208815471442655 3.7856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      8033 days (21.99 yr)  
   first obs. used      1998-05-29  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54974  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:00  

Additional Information
 Earth MOID = 2.08924 au 
 Jupiter MOID = 1.92292 au 
 T_jup = 3.184 
[ 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 16.0   n/a MPO437204  

259309 (2003 FB2)          Discovered 2003-Mar-23 by Ticha, J., Tichy, M. at Klet
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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