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52372 (1993 FE50)
Classification: Outer Main-belt Asteroid          SPK-ID: 2052372
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1295002215875935 3.7931e-08  
a 3.226538875075662 2.3014e-08 au
q 2.808701375792379 1.2881e-07 au
i 7.024253798431889 5.2533e-06 deg
node 194.3997616610279 3.4142e-05 deg
peri 251.0179310736867 4.0359e-05 deg
M 4.826166138996407 2.0592e-05 deg
tp 2459172.120577901935
(2020-Nov-18.62057790)
0.000121 TDB
period 2116.916753600995
5.80
2.2649e-05
6.201e-08
d
yr
n .1700586475059162 1.8195e-09 deg/d
Q 3.644376374358945 2.5995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      10197 days (27.92 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4899  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:02  

Additional Information
 Earth MOID = 1.83449 au 
 Jupiter MOID = 1.65684 au 
 T_jup = 3.163 
[ 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 14.29   n/a MPCxxxxx  
diameter diameter 8.180 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52372 (1993 FE50)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FE50 = 2002 TB44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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