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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164057665911212 8.5224e-08  
a 2.573906106121555 3.3808e-08 AU
q 2.151637078076636 2.2618e-07 AU
i 14.12098574021587 1.0067e-05 deg
node 46.2366715123931 3.5003e-05 deg
peri 263.8924832897074 4.813e-05 deg
M 357.2035108645923 3.4439e-05 deg
tp 2457012.216505824376
(2014-Dec-20.71650582)
0.0001443 JED
period 1508.299118122806
4.13
2.9717e-05
8.136e-08
d
yr
n .238679447381795 4.7026e-09 deg/d
Q 2.996175134166474 3.9355e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5310 days (14.54 yr)  
   first obs. used      1999-12-13  
   last obs. used      2014-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54997  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 15:22:05  

Additional Information
 Earth MOID = 1.19322 AU 
 T_jup = 3.367 
[ 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 15.3 mag n/a MPO254085  

135738 (2002 PX140)          Discovered 2002-Aug-14 by McNaught, R. H. at Siding Spring (413)
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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