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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08922379385242071 5.2804e-08  
a 3.087732177617657 2.6628e-08 au
q 2.812232998330412 1.6605e-07 au
i 18.14421897138012 6.0422e-06 deg
node 10.05615948268385 1.6096e-05 deg
peri 196.5660760502358 3.4441e-05 deg
M 280.4805689040074 3.3188e-05 deg
tp 2459038.252490828461
(2020-Jul-07.75249083)
0.0001849 TDB
period 1981.791048127708
5.43
2.5636e-05
7.019e-08
d
yr
n .1816538632264532 2.3498e-09 deg/d
Q 3.363231356904901 2.9004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      9453 days (25.88 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55167  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:05:44  

Additional Information
 Earth MOID = 1.81402 au 
 Jupiter MOID = 1.60899 au 
 T_jup = 3.143 
[ 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 13.9   n/a MPO296518  
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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