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175112 (2004 PP32)
Classification: Main-belt Asteroid          SPK-ID: 2175112
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216193480078386 4.3751e-08  
a 3.121346828968209 3.2609e-08 au
q 2.741730662722761 1.4569e-07 au
i 7.136930864946982 5.8678e-06 deg
node 349.3785255506343 3.8772e-05 deg
peri 294.9463979721818 4.5659e-05 deg
M 25.14435887308777 2.4756e-05 deg
tp 2459059.814436413526
(2020-Jul-29.31443641)
0.00013793 TDB
period 2014.241172215307
5.51
3.1564e-05
8.642e-08
d
yr
n .178727356468473 2.8008e-09 deg/d
Q 3.500962995213657 3.6575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      21796 days (59.67 yr)  
   first obs. used      1960-10-24  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6112  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:04  

Additional Information
 Earth MOID = 1.73351 au 
 Jupiter MOID = 1.73062 au 
 T_jup = 3.193 
[ 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 15.14   n/a E2021B55  
diameter diameter 3.697 km 1.287 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.142   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175112 (2004 PP32)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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