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JPL Small-Body Database Browser
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461455 (2002 PX51)
Classification: Main-belt Asteroid          SPK-ID: 2461455
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766787184973921 1.0906e-07  
a 2.402122624543365 1.4278e-08 au
q 1.977718677565451 2.6325e-07 au
i 6.118648244521554 1.0013e-05 deg
node 123.6388215296771 7.8772e-05 deg
peri 220.0940588160794 8.1614e-05 deg
M 155.9938470290818 1.8331e-05 deg
tp 2458011.254662019979
(2017-Sep-14.75466202)
6.8619e-05 TDB
period 1359.850569191107
3.72
1.2125e-05
3.32e-08
d
yr
n .2647349702652566 2.3604e-09 deg/d
Q 2.82652657152128 1.6801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6025 days (16.50 yr)  
   first obs. used      2002-08-08  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57049  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:50:03  

Additional Information
 Earth MOID = .973108 au 
 Jupiter MOID = 2.57128 au 
 T_jup = 3.496 
[ 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 17.2   n/a MPO428089  

461455 (2002 PX51)          Discovered 2002-Aug-08 by NEAT at Palomar
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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