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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349117570116884 5.9027e-08  
a 2.632520177318754 1.7415e-08 au
q 2.27736225482796 1.5171e-07 au
i 10.83561617535362 6.3318e-06 deg
node 299.0720503610963 3.6318e-05 deg
peri 179.9437556705986 4.7363e-05 deg
M 116.2892438378436 3.035e-05 deg
tp 2456896.543518036131
(2014-Aug-27.04351804)
0.00012965 JED
period 1560.112762965208
4.27
1.5481e-05
4.238e-08
d
yr
n .2307525510628929 2.2898e-09 deg/d
Q 2.987678099809549 1.9765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      9658 days (26.44 yr)  
   first obs. used      1988-12-29  
   last obs. used      2015-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45484  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:20:48  

Additional Information
 Earth MOID = 1.2934 au 
 Jupiter MOID = 2.11537 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 13.9 mag n/a MPO324470  

17425 (1989 AM3)          Discovered 1989-Jan-04 by McNaught, R. H. at Siding Spring
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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