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190492 (2000 FL42)
Classification: Main-belt Asteroid          SPK-ID: 2190492
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03372593336437341 4.2498e-08  
a 3.028075908970021 2.8786e-08 au
q 2.925951222641834 1.3143e-07 au
i 9.474823379487248 5.2791e-06 deg
node 46.98254827849801 2.9517e-05 deg
peri 37.44876577520116 9.268e-05 deg
M 83.36576624672239 8.6137e-05 deg
tp 2458754.809056315220
(2019-Sep-28.30905632)
0.00046065 TDB
period 1924.6358181567
5.27
2.7444e-05
7.514e-08
d
yr
n .1870483738293857 2.6672e-09 deg/d
Q 3.130200595298208 2.9757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      573  
   data-arc span      8529 days (23.35 yr)  
   first obs. used      1997-10-30  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55111  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:52  

Additional Information
 Earth MOID = 1.94598 au 
 Jupiter MOID = 1.97823 au 
 T_jup = 3.222 
[ 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 14.96   n/a E2021B55  
diameter diameter 3.334 km 0.857 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.230   0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190492 (2000 FL42)          Discovered 2000-Mar-29 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2000 FL42 = 2005 EF79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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