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24765 (1993 FE8)
Classification: Main-belt Asteroid          SPK-ID: 2024765
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672125352679694 3.6854e-08  
a 2.468543006715126 1.1326e-08 au
q 2.055771672144274 8.8855e-08 au
i 4.206933354415428 3.3663e-06 deg
node 84.95323311582575 5.1885e-05 deg
peri 249.1341276266976 5.4692e-05 deg
M 273.6933007151534 2.2593e-05 deg
tp 2459540.126430484110
(2021-Nov-21.62643048)
9.0644e-05 TDB
period 1416.639913093587
3.88
9.7496e-06
2.669e-08
d
yr
n .2541224461294825 1.7489e-09 deg/d
Q 2.881314341285978 1.322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1519  
   data-arc span      11367 days (31.12 yr)  
   first obs. used      1989-04-07  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50162  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:48:54  

Additional Information
 Earth MOID = 1.04826 au 
 Jupiter MOID = 2.48288 au 
 T_jup = 3.462 
[ 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 14.7   n/a MPO337468  
diameter diameter 6.937 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.058   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

24765 (1993 FE8)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FE8 = 1998 QA50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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