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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08890943211870402 4.95e-08  
a 3.086339263951733 2.1074e-08 au
q 2.811934592668125 1.5814e-07 au
i 18.14746080948877 5.4793e-06 deg
node 10.04851173517609 1.235e-05 deg
peri 196.8413598541197 2.6219e-05 deg
M 29.26567942787965 2.2411e-05 deg
tp 2459039.502166074179
(2020-Jul-09.00216607)
0.00012339 TDB
period 1980.450184186783
5.42
2.0284e-05
5.553e-08
d
yr
n .1817768519877333 1.8618e-09 deg/d
Q 3.36074393523534 2.2947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      9945 days (27.23 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52316  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:00  

Additional Information
 Earth MOID = 1.81273 au 
 Jupiter MOID = 1.60951 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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