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413167 (2002 PX176)
Classification: Main-belt Asteroid          SPK-ID: 2413167
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285346235082896 8.8724e-08  
a 3.181362999104138 5.2994e-08 au
q 2.772447703771084 2.9817e-07 au
i 23.42206056308244 1.0801e-05 deg
node 148.2337602667028 1.9037e-05 deg
peri 232.5339327920421 4.0401e-05 deg
M 355.475429620609 3.7699e-05 deg
tp 2459026.549123375043
(2020-Jun-26.04912338)
0.00021728 TDB
period 2072.613227043624
5.67
5.1787e-05
1.418e-07
d
yr
n .1736937675118016 4.34e-09 deg/d
Q 3.590278294437191 5.9805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2002-08-05  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6001  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:34:49  

Additional Information
 Earth MOID = 1.82373 au 
 Jupiter MOID = 1.96633 au 
 T_jup = 3.059 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO495096  

413167 (2002 PX176)          Discovered 2002-Aug-11 by NEAT at Palomar
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2002 PX176 = 2008 RD28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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