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52366 (1993 FN39)
Classification: Main-belt Asteroid          SPK-ID: 2052366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08898726621869937 4.9013e-08  
a 3.087353177438657 2.0708e-08 au
q 2.812618058326776 1.561e-07 au
i 18.14682322720849 5.4463e-06 deg
node 10.03957196022274 1.2349e-05 deg
peri 197.0724584381167 2.6194e-05 deg
M 64.67886835224853 2.235e-05 deg
tp 2459040.509991487413
(2020-Jul-10.00999149)
0.00012323 TDB
period 1981.426180287769
5.42
1.9935e-05
5.458e-08
d
yr
n .1816873137043723 1.828e-09 deg/d
Q 3.362088296550538 2.2551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      927  
   data-arc span      10302 days (28.21 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-06-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:08:23  

Additional Information
 Earth MOID = 1.81496 au 
 Jupiter MOID = 1.60761 au 
 T_jup = 3.144 
[ 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 14.04   n/a MPCxxxxx  
diameter diameter 9.584 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52366 (1993 FN39)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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