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52374 (1993 FS50)
Classification: Main-belt Asteroid          SPK-ID: 2052374
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1197185467462208 3.2575e-08  
a 2.396967647321699 8.6319e-09 au
q 2.110006163986637 7.6356e-08 au
i 2.095768768209548 5.0519e-06 deg
node 338.0734013417292 8.5495e-05 deg
peri 315.4097958713832 8.8164e-05 deg
M 127.5300053056332 2.0614e-05 deg
tp 2458916.322769701019
(2020-Mar-07.82276970)
7.7565e-05 TDB
period 1355.475540782383
3.71
7.3219e-06
2.005e-08
d
yr
n .2655894475175902 1.4346e-09 deg/d
Q 2.683929130656761 9.6653e-09 au
  Orbit Determination Parameters
   # obs. used (total)      949  
   data-arc span      15112 days (41.37 yr)  
   first obs. used      1979-08-22  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54249  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:53:28  

Additional Information
 Earth MOID = 1.09415 au 
 Jupiter MOID = 2.47345 au 
 T_jup = 3.518 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.02   n/a E2021B10  

52374 (1993 FS50)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FS50 = 1979 QS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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