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52347 (1993 FL9)
Classification: Main-belt Asteroid          SPK-ID: 2052347
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1450109041694091 3.3871e-08  
a 2.416525411499094 8.9951e-09 au
q 2.066102876629257 8.1883e-08 au
i 5.537715007059516 3.674e-06 deg
node 141.3919469383772 4.0926e-05 deg
peri 164.7478240700758 4.2961e-05 deg
M 340.3592486419894 1.2837e-05 deg
tp 2459075.358491881186
(2020-Aug-13.85849188)
4.8936e-05 TDB
period 1372.099090610179
3.76
7.6611e-06
2.097e-08
d
yr
n .2623717211560183 1.4649e-09 deg/d
Q 2.766947946368931 1.0299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1046  
   data-arc span      10004 days (27.39 yr)  
   first obs. used      1993-03-17  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54048  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:54:21  

Additional Information
 Earth MOID = 1.05183 au 
 Jupiter MOID = 2.46914 au 
 T_jup = 3.496 
[ 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 15.5   n/a MPO280041  

52347 (1993 FL9)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FL9 = 1997 GF40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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