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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457133.5 (2015-Apr-21.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110729015431949 3.0249e-08  
q 2.030279267591144 6.9006e-08 au
tp 2457626.608220211517
(2016-Aug-26.10822021)
5.8178e-05 TDB
node 124.0517755408203 3.615e-05 deg
peri 335.8557753834657 3.9799e-05 deg
i 5.927658244754281 3.0759e-06 deg
  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
 Jupiter MOID = 2.58008 au 
 T_jup = 3.589 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.150058521248834E-16 -2.079820025941503E-15 -4.033095254588092E-13 3.753363585740785E-15 -1.406664231778341E-13 7.586338426456081E-17
q -2.079820025941503E-15 4.761800008804655E-15 9.863730931471872E-13 -8.37847211881276E-15 3.350803429801023E-13 -1.660638069921823E-16
tp -4.033095254588092E-13 9.863730931471872E-13 3.384666904327409E-9 -3.60561962451579E-13 9.810461261565468E-10 -1.381224942319415E-12
node 3.753363585740785E-15 -8.37847211881276E-15 -3.60561962451579E-13 1.306808122384085E-9 -1.299772593494787E-9 -1.24207284572797E-11
peri -1.406664231778341E-13 3.350803429801023E-13 9.810461261565468E-10 -1.299772593494787E-9 1.583940169589251E-9 1.194839757884103E-11
i 7.586338426456081E-17 -1.660638069921823E-16 -1.381224942319415E-12 -1.24207284572797E-11 1.194839757884103E-11 9.460981024650951E-12

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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