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312543 (2009 FP5)
Classification: Main-belt Asteroid          SPK-ID: 2312543
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1899431085841842 4.5609e-08  
a 2.24306244966252 1.7405e-08 au
q 1.817008195225166 9.8513e-08 au
i .3979336424463281 5.1248e-06 deg
node 238.2668974058582 0.00097239 deg
peri 206.8183039791512 0.00097263 deg
M 181.3989556668114 2.42e-05 deg
tp 2459609.254195953371
(2022-Jan-29.75419595)
8.7503e-05 TDB
period 1227.044955763955
3.36
1.4282e-05
3.91e-08
d
yr
n .2933877836414436 3.4148e-09 deg/d
Q 2.669116704099874 2.0711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      7293 days (19.97 yr)  
   first obs. used      1999-03-22  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5953  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:10:04  

Additional Information
 Earth MOID = .833208 au 
 Jupiter MOID = 2.54722 au 
 T_jup = 3.609 
[ 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 18.2   n/a MPO418615  

312543 (2009 FP5)          Discovered 2009-Mar-16 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2009 FP5 = 2006 JJ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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