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17425 (1989 AM3)
Classification: Main-belt Asteroid          SPK-ID: 2017425
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1350826519005232 8.5081e-08  
a 2.633418737238524 2.6973e-08 AU
q 2.277689550647817 2.3268e-07 AU
i 10.83742990032477 8.4845e-06 deg
node 299.0819371450261 4.0309e-05 deg
peri 180.2663365004994 5.1724e-05 deg
M 337.5866303959469 3.4897e-05 deg
tp 2456897.681357415985
(2014-Aug-28.18135742)
0.00015214 JED
period 1560.911602663614
4.27
2.3982e-05
6.566e-08
d
yr
n .2306344570606553 3.5434e-09 deg/d
Q 2.98914792382923 3.0616e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      735  
   data-arc span      9156 days (25.07 yr)  
   first obs. used      1988-12-29  
   last obs. used      2014-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49239  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 18:26:37  

Additional Information
 Earth MOID = 1.29358 AU 
 T_jup = 3.361 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO267774  

17425 (1989 AM3)          Discovered 1989-Jan-04 by McNaught, R. H. at Siding Spring (413)
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 AM3 = 1999 NK14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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