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152057 (2004 PX71)
Classification: Main-belt Asteroid          SPK-ID: 2152057
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480701414251237 6.2354e-08  
a 2.751283980480872 1.5044e-08 au
q 2.343900972390391 1.7248e-07 au
i 14.1776489671299 6.8096e-06 deg
node 327.0807153763043 1.8374e-05 deg
peri 216.9133902477009 2.6299e-05 deg
M 333.0977049166866 1.7244e-05 deg
tp 2459325.062807262201
(2021-Apr-20.56280726)		 8.0018e-05 TDB
period 1666.869331241807
4.56		 1.3672e-05
3.743e-08		 d
yr
n .2159737378645046 1.7715e-09 deg/d
Q 3.158666988571352 1.7272e-08 au
   Orbit Determination Parameters
   # obs. used (total)      555  
   data-arc span      9366 days (25.64 yr)  
   first obs. used      1995-07-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53473  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:30  

Additional Information
 Earth MOID = 1.36334 au 
 Jupiter MOID = 1.88717 au 
 T_jup = 3.286 
[ 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 15.2   n/a MPO502905  

152057 (2004 PX71)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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Alternate Designations
 2004 PX71 = 2005 UX75 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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