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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1115104204464741 3.0336e-08  
a 2.282294583287331 6.5788e-09 au
q 2.02779495472225 6.9247e-08 au
i 5.928277430707906 3.0764e-06 deg
node 123.9945265370784 3.6153e-05 deg
peri 335.77326280624 3.9741e-05 deg
M 145.897648627908 1.7031e-05 deg
tp 2458886.110456848798
(2020-Feb-06.61045685)
5.8899e-05 TDB
period 1259.377633994892
3.45
5.4453e-06
1.491e-08
d
yr
n .2858554815349851 1.236e-09 deg/d
Q 2.536794211852411 7.3124e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1626  
   data-arc span      10913 days (29.88 yr)  
   first obs. used      1991-09-13  
   last obs. used      2021-07-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48156  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 13:49:09  

Additional Information
 Earth MOID = 1.04648 au 
 Jupiter MOID = 2.58008 au 
 T_jup = 3.589 
[ 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 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
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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