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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546636090962265 7.1405e-08  
a 2.79916113446245 4.0422e-08 AU
q 2.366232770964599 1.8787e-07 AU
i 9.73927932608523 8.7128e-06 deg
node 58.66484848210093 4.2778e-05 deg
peri 256.51630486 5.5323e-05 deg
M 228.4705736830829 4.0272e-05 deg
tp 2457625.472202430386
(2016-Aug-24.97220243)
0.00019733 JED
period 1710.567735107661
4.68
3.7053e-05
1.014e-07
d
yr
n .2104564423912404 4.5587e-09 deg/d
Q 3.2320894979603 4.6674e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      809  
   data-arc span      9109 days (24.94 yr)  
   first obs. used      1989-12-21  
   last obs. used      2014-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50565  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:26:02  

Additional Information
 Earth MOID = 1.37672 AU 
 T_jup = 3.287 
[ 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 13.3 mag n/a MPO256974  

15067 (1999 AM9)          Discovered 1999-Jan-10 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
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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