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317643 (2003 FH1)
Classification: Apollo [NEO]          SPK-ID: 2317643
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 129 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4395812955000177 8.7428e-08  
a 1.183928634635043 1.5078e-09 au
q .6634957516426037 1.0399e-07 au
i 14.63945755783585 9.604e-06 deg
node 40.20705535684213 2.2729e-05 deg
peri 29.17818451770268 2.5016e-05 deg
M 339.1121177068689 1.0463e-05 deg
tp 2459227.801004369177
(2021-Jan-13.30100437)
1.365e-05 TDB
period 470.5293449559417
1.29
8.9889e-07
2.461e-09
d
yr
n .7650957455877886 1.4616e-09 deg/d
Q 1.704361517627482 2.1707e-09 au
  Orbit Determination Parameters
   # obs. used (total)      744  
   data-arc span      6600 days (18.07 yr)  
   first obs. used      2003-03-24  
   last obs. used      2021-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49339  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-19 06:24:59  

Additional Information
 Earth MOID = .203349 au 
 Jupiter MOID = 3.64036 au 
 T_jup = 5.224 
[ 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 MPO345875  

317643 (2003 FH1)          Discovered 2003-Mar-24 by LINEAR at Socorro
Reference: 20120308/Numbers.arcLast Updated: 2012-03-13

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