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14454 (1993 FX17)
Classification: Main-belt Asteroid          SPK-ID: 2014454
[ 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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1115551944852151 3.0603e-08  
a 2.282452407165079 7.2463e-09 au
q 2.027832984980531 7.0264e-08 au
i 5.92827223219053 3.389e-06 deg
node 123.9942153349993 3.8149e-05 deg
peri 335.8297587340248 4.2486e-05 deg
M 89.80499082128267 1.8168e-05 deg
tp 2458886.305198794810
(2020-Feb-06.80519879)		 6.3409e-05 TDB
period 1259.508267853001
3.45		 5.998e-06
1.642e-08		 d
yr
n .2858258331353932 1.3612e-09 deg/d
Q 2.537071829349627 8.0547e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1392  
   data-arc span      10692 days (29.27 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50111  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:18:12  

Additional Information
 Earth MOID = 1.04612 au 
 Jupiter MOID = 2.57978 au 
 T_jup = 3.589 
[ 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 15.08   n/a E2021B10  
diameter diameter 2.832 km 0.225 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14454 (1993 FX17)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20000418/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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