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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539527554421323 7.2314e-08  
a 2.801105993810418 4.2006e-08 AU
q 2.369868007777832 1.8928e-07 AU
i 9.738679981701649 8.8336e-06 deg
node 58.71050360188757 4.2787e-05 deg
peri 256.3395776497649 5.5511e-05 deg
M 186.5401160260406 4.0114e-05 deg
tp 2457625.567142130383
(2016-Aug-25.06714213)
0.00019856 JED
period 1712.350800439417
4.69
3.8518e-05
1.055e-07
d
yr
n .2102372947807296 4.7291e-09 deg/d
Q 3.232343979843004 4.8473e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      8895 days (24.35 yr)  
   first obs. used      1989-12-21  
   last obs. used      2014-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50495  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 21:11:41  

Additional Information
 Earth MOID = 1.37842 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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