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153031 (2000 PM9)
Classification: Main-belt Asteroid          SPK-ID: 2153031
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2938241328617516 7.282e-08  
a 2.574480204358935 4.094e-08 AU
q 1.818035790743426 1.9063e-07 AU
i 15.58627533782614 1.213e-05 deg
node 69.8346523866871 2.3078e-05 deg
peri 234.6942367839785 3.4069e-05 deg
M 176.6072427055937 2.9952e-05 deg
tp 2456260.317570717481
(2012-Nov-28.81757072)
0.00011717 JED
period 1508.803775312365
4.13
3.599e-05
9.854e-08
d
yr
n .2385996150662268 5.6914e-09 deg/d
Q 3.330924617974444 5.2969e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      306  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2000-08-06  
   last obs. used      2015-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57815  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 18:10:58  

Additional Information
 Earth MOID = .849498 AU 
 T_jup = 3.316 
[ 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 14.9 mag n/a MPO251302  

153031 (2000 PM9)          Discovered 2000-Aug-06 by McNaught, R. H. at Siding Spring (413)
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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