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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09598021020105572 6.4241e-08  
a 2.854334978170356 2.9649e-08 AU
q 2.580375306981339 1.7953e-07 AU
i 16.25265289676807 6.5546e-06 deg
node 83.03083994001896 2.2294e-05 deg
peri 154.7576062505075 4.213e-05 deg
M 105.1127586758434 3.4233e-05 deg
tp 2456486.209183072940
(2013-Jul-12.70918307)
0.00016966 JED
period 1761.391256647619
4.82
2.7444e-05
7.514e-08
d
yr
n .2043838917908408 3.1845e-09 deg/d
Q 3.128294649359372 3.2495e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      9257 days (25.34 yr)  
   first obs. used      1989-05-31  
   last obs. used      2014-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51193  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:35:03  

Additional Information
 Earth MOID = 1.57619 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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