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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 ]

[ show orbit diagram ]
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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2144-Dec-31 12:34 < 00:01 Juno 0.0108687721129006 0.0108536232586215 0.0108839580042344 7.1470633062181 7.14706314960147 2504505.023744774 0.480091669555096 1254.73378220179 35.9225168484336 52.9740340767555 36130.1080994288 T 23 CATAB v2.0f-lin.ifort 2020-Aug-25 04:54:36 2020-Aug-25 04:54
2157-May-16 22:25 00:13 Europ 0.0410103778811996 0.0410014324953482 0.0410193267309081 2.73497413970555 2.73497404494562 2509024.433991823 12.5561168475011 746.932007948242 61.6635085764102 53.628412186493 80143.2534100626 T 23 CATAB v2.0f-lin.ifort 2020-Aug-25 04:54:36 2020-Aug-25 04:54

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