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17430 (1989 KF)
Classification: Main-belt Asteroid          SPK-ID: 2017430
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09590337840833063 7.6213e-08  
a 2.85467697327011 3.1403e-08 AU
q 2.580903807269039 2.1963e-07 AU
i 16.25304431789529 7.2567e-06 deg
node 83.03526056586463 2.2624e-05 deg
peri 154.8273403001474 4.2928e-05 deg
M 64.17420245600563 3.449e-05 deg
tp 2456486.455013935745
(2013-Jul-12.95501394)
0.00017024 JED
period 1761.707830504585
4.82
2.907e-05
7.959e-08
d
yr
n .2043471645902201 3.3719e-09 deg/d
Q 3.128450139271182 3.4415e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      865  
   data-arc span      9152 days (25.06 yr)  
   first obs. used      1989-05-31  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51213  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:38:40  

Additional Information
 Earth MOID = 1.57506 AU 
 T_jup = 3.238 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.3 mag n/a MPO266047  

17430 (1989 KF)          Discovered 1989-May-31 by Holt, H. E. at Palomar (675)
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 KF = 1996 XL6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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