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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457510.5 (2016-May-02.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08938062630858711 4.8959e-08  
q 2.811496749206934 1.5635e-07 au
tp 2457053.109828442583
(2015-Jan-30.60982844)
0.00012532 TDB
node 10.07278371475676 1.2348e-05 deg
peri 196.0331824020671 2.608e-05 deg
i 18.14766442981359 5.4463e-06 deg
  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
 Jupiter MOID = 1.60761 au 
 T_jup = 3.144 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.396951494741146E-15 -7.599481390092611E-15 -6.43885451772795E-13 4.756123881101073E-15 -9.06470731606738E-14 1.78216203750344E-15
q -7.599481390092611E-15 2.444461162031575E-14 1.451919446553034E-12 -1.28090574227757E-14 1.931574574711633E-13 -4.625081291855884E-15
tp -6.43885451772795E-13 1.451919446553034E-12 1.570589530327784E-8 -1.575515472677219E-11 2.891749319429433E-9 5.311205228059566E-12
node 4.756123881101073E-15 -1.28090574227757E-14 -1.575515472677219E-11 1.524847186601123E-10 -1.471128583675675E-10 2.204926146836924E-12
peri -9.06470731606738E-14 1.931574574711633E-13 2.891749319429433E-9 -1.471128583675675E-10 6.801835358241833E-10 -9.780675446803689E-13
i 1.78216203750344E-15 -4.625081291855884E-15 5.311205228059566E-12 2.204926146836924E-12 -9.780675446803689E-13 2.966169044775429E-11

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

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