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129232 (2005 PG3)
Classification: Main-belt Asteroid          SPK-ID: 2129232
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2733063983853185 5.8244e-08  
a 3.067429771142309 2.6857e-08 au
q 2.229081588091502 1.7914e-07 au
i 6.340063968382844 6.7035e-06 deg
node 14.97336161706004 4.8018e-05 deg
peri 345.4131690539012 4.9065e-05 deg
M 278.402386581483 1.5607e-05 deg
tp 2459445.269835196588
(2021-Aug-18.76983520)
8.9716e-05 TDB
period 1962.277252516264
5.37
2.5771e-05
7.056e-08
d
yr
n .1834603135404874 2.4095e-09 deg/d
Q 3.905777954193115 3.4197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      616  
   data-arc span      8135 days (22.27 yr)  
   first obs. used      1997-01-31  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56323  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:06:20  

Additional Information
 Earth MOID = 1.2269 au 
 Jupiter MOID = 1.54988 au 
 T_jup = 3.164 
[ 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 14.5   n/a MPO310060  
diameter diameter 5.793 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129232 (2005 PG3)          Discovered 2005-Aug-02 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2005 PG3 = 1997 BD8 = 2000 QT217 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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