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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2938241216260412 8.3286e-08  
a 2.574480202232897 4.0961e-08 AU
q 1.818035818168183 2.1693e-07 AU
i 15.58629547327755 1.6474e-05 deg
node 69.83463224267287 2.5666e-05 deg
peri 234.6942615147764 4.2046e-05 deg
M 176.6072375667986 3.6381e-05 deg
tp 2456260.317593171674
(2012-Nov-28.81759317)
0.00014586 JED
period 1508.803773443381
4.13
3.6008e-05
9.858e-08
d
yr
n .2385996153617846 5.6943e-09 deg/d
Q 3.33092458629761 5.2996e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      4916 days (13.46 yr)  
   first obs. used      2000-08-06  
   last obs. used      2014-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57114  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 09:04:12  

Additional Information
 Earth MOID = .849499 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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