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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1351916287112278 6.3144e-08  
a 2.633725299050123 1.9093e-08 AU
q 2.277667686293571 1.655e-07 AU
i 10.83639374269507 7.1602e-06 deg
node 299.0809408442506 3.6527e-05 deg
peri 180.0998596681104 4.7567e-05 deg
M 23.83643252259451 3.0275e-05 deg
tp 2456897.130385496599
(2014-Aug-27.63038550)
0.00013086 JED
period 1561.184174097781
4.27
1.6976e-05
4.648e-08
d
yr
n .2305941899571499 2.5075e-09 deg/d
Q 2.989782911806674 2.1674e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      9552 days (26.15 yr)  
   first obs. used      1988-12-29  
   last obs. used      2015-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46444  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:50:21  

Additional Information
 Earth MOID = 1.29381 AU 
 T_jup = 3.360 
[ 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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