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135738 (2002 PX140)
Classification: Main-belt Asteroid          SPK-ID: 2135738
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1640398082611359 5.9743e-08  
a 2.573041970109667 2.7639e-08 au
q 2.150960658685022 1.4607e-07 au
i 14.12295406586845 9.8566e-06 deg
node 46.23226985359428 2.3421e-05 deg
peri 263.7658352605198 4.0732e-05 deg
M 140.5733476474938 3.2527e-05 deg
tp 2457011.833639249364
(2014-Dec-20.33363925)
0.00013733 JED
period 1507.539611289944
4.13
2.429e-05
6.65e-08
d
yr
n .2387996954136163 3.8477e-09 deg/d
Q 2.995123281534312 3.2173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      5920 days (16.21 yr)  
   first obs. used      1999-12-13  
   last obs. used      2016-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50441  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 21:14:13  

Additional Information
 Earth MOID = 1.19119 au 
 Jupiter MOID = 2.35154 au 
 T_jup = 3.368 
[ 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 15.5 mag n/a MPO359691  

135738 (2002 PX140)          Discovered 2002-Aug-14 by McNaught, R. H. at Siding Spring
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2002 PX140 = 1999 XS211 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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