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118364 (1999 FT47)
Classification: Main-belt Asteroid          SPK-ID: 2118364
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1599266026744295 5.084e-08  
a 2.440371486029461 1.3134e-08 au
q 2.05009116500522 1.1904e-07 au
i 1.647993053391203 5.9922e-06 deg
node 309.7221357571706 0.00018116 deg
peri 138.516636635806 0.00018252 deg
M 266.5144270775986 2.2631e-05 deg
tp 2459362.096678827824
(2021-May-27.59667883)
8.8927e-05 TDB
period 1392.458753887825
3.81
1.1241e-05
3.078e-08
d
yr
n .258535485517872 2.0871e-09 deg/d
Q 2.830651807053702 1.5234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      569  
   data-arc span      7804 days (21.37 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59406  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:03:04  

Additional Information
 Earth MOID = 1.06688 au 
 Jupiter MOID = 2.36444 au 
 T_jup = 3.484 
[ 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 15.9   n/a MPO436568  

118364 (1999 FT47)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 1999 FT47 = 2001 TJ22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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