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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546635971005103 5.7457e-08  
a 2.799161121813017 3.0186e-08 AU
q 2.366232793849516 1.6138e-07 AU
i 9.73927436912456 7.6586e-06 deg
node 58.66483808226014 3.9916e-05 deg
peri 256.5163224003879 5.2845e-05 deg
M 228.4705704061216 3.918e-05 deg
tp 2457625.472213764738
(2016-Aug-24.97221376)
0.00019025 JED
period 1710.567723512556
4.68
2.767e-05
7.576e-08
d
yr
n .210456443817822 3.4043e-09 deg/d
Q 3.232089449776518 3.4854e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      939  
   data-arc span      9311 days (25.49 yr)  
   first obs. used      1989-12-21  
   last obs. used      2015-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51402  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:15:41  

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 13.4 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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