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15067 (1999 AM9)
Classification: Main-belt Asteroid          SPK-ID: 2015067
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550122045144495 5.7074e-08  
a 2.79838005736815 2.9478e-08 au
q 2.364596995606242 1.6081e-07 au
i 9.74073319662689 7.6576e-06 deg
node 58.65325268447997 3.962e-05 deg
peri 256.6178253946222 5.2554e-05 deg
M 312.6133168711679 3.946e-05 deg
tp 2457625.567238737325
(2016-Aug-25.06723874)
0.00018889 JED
period 1709.851810584696
4.68
2.7017e-05
7.397e-08
d
yr
n .2105445616815737 3.3268e-09 deg/d
Q 3.232163119130059 3.4048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      9363 days (25.63 yr)  
   first obs. used      1989-12-21  
   last obs. used      2015-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5137  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-05 13:53:36  

Additional Information
 Earth MOID = 1.37236 au 
 Jupiter MOID = 2.09026 au 
 T_jup = 3.288 
[ 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 13.4 mag n/a MPO337386  

15067 (1999 AM9)          Discovered 1999-Jan-10 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 AM9 = 1989 YT9 = 1992 JT2 = 2000 AT228 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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