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226647 (2004 FP92)
Classification: Main-belt Asteroid          SPK-ID: 2226647
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1646238096937751 7.3102e-08  
a 2.235382759121603 1.1452e-08 au
q 1.867385533191223 1.6377e-07 au
i .8026369004586045 6.687e-06 deg
node 334.3120623482974 0.00041523 deg
peri 215.0954065750348 0.00041562 deg
M 302.8698031533916 1.9437e-05 deg
tp 2459194.226705113433
(2020-Dec-10.72670511)
6.6839e-05 TDB
period 1220.748705419104
3.34
9.3808e-06
2.568e-08
d
yr
n .2949009885506336 2.2662e-09 deg/d
Q 2.603379985051984 1.3337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      9388 days (25.70 yr)  
   first obs. used      1994-04-06  
   last obs. used      2019-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54736  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:31:31  

Additional Information
 Earth MOID = .867957 au 
 Jupiter MOID = 2.35424 au 
 T_jup = 3.621 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456851.5 (2014-Jul-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645665103399336 7.3202e-08  
q 1.867235733685665 1.6395e-07 au
tp 2456753.099659876290
(2014-Apr-05.59965988)
5.688e-05 TDB
node 334.3994838197245 0.00041467 deg
peri 215.0516390429544 0.00041506 deg
i .8033645174124082 6.6904e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      9388 days (25.70 yr)  
   first obs. used      1994-04-06  
   last obs. used      2019-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54736  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:31:31  

Additional Information
 Jupiter MOID = 2.35424 au 
 T_jup = 3.621 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.358523796616971E-15 -1.198094773412819E-14 4.642950827347656E-13 1.031904447356227E-13 2.189714283451441E-13 -5.414623554142489E-16
q -1.198094773412819E-14 2.687879039516515E-14 -8.147273338799729E-13 -2.265201975918854E-13 -4.245077860577251E-13 1.28218752079172E-15
tp 4.642950827347656E-13 -8.147273338799729E-13 3.235284814275143E-9 3.199615635729236E-11 1.050337717523634E-9 9.471771812817826E-13
node 1.031904447356227E-13 -2.265201975918854E-13 3.199615635729236E-11 1.719524077829459E-7 -1.719208054494851E-7 8.593297353431385E-10
peri 2.189714283451441E-13 -4.245077860577251E-13 1.050337717523634E-9 -1.719208054494851E-7 1.722750582123115E-7 -8.589769676446235E-10
i -5.414623554142489E-16 1.28218752079172E-15 9.471771812817826E-13 8.593297353431385E-10 -8.589769676446235E-10 4.476081321661482E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO454627  

226647 (2004 FP92)          Discovered 2004-Mar-18 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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