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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627310632918364 3.0491e-08  
a 2.574756037165864 1.5424e-08 au
q 2.155763249520787 7.7065e-08 au
i 14.11867045575239 4.4842e-06 deg
node 46.21168132840541 1.2864e-05 deg
peri 263.7378493646119 1.9925e-05 deg
M 162.4242489977363 1.6338e-05 deg
tp 2458519.650816162969
(2019-Feb-05.15081616)
6.6788e-05 TDB
period 1509.046264297316
4.13
1.356e-05
3.713e-08
d
yr
n .2385612744402063 2.1436e-09 deg/d
Q 2.99374882481094 1.7934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      829  
   data-arc span      7753 days (21.23 yr)  
   first obs. used      1999-12-13  
   last obs. used      2021-03-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47759  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:24  

Additional Information
 Earth MOID = 1.1944 au 
 Jupiter MOID = 2.35664 au 
 T_jup = 3.367 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.47   n/a MPCxxxxx  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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