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20032 (1992 PU)
Classification: Main-belt Asteroid          SPK-ID: 2020032
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1097821868229011 4.0288e-08  
a 2.3527296371998 8.0669e-09 au
q 2.094441832624955 9.4326e-08 au
i 2.649535495208675 4.3188e-06 deg
node 219.2900769698145 6.6744e-05 deg
peri 129.7008644132323 6.8745e-05 deg
M 228.4217419054783 1.8436e-05 deg
tp 2459482.268159537318
(2021-Sep-24.76815954)
6.8745e-05 TDB
period 1318.124589465557
3.61
6.7793e-06
1.856e-08
d
yr
n .2731153055463175 1.4047e-09 deg/d
Q 2.611017441774645 8.9525e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1730  
   data-arc span      10204 days (27.94 yr)  
   first obs. used      1992-08-04  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51092  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:05:09  

Additional Information
 Earth MOID = 1.08926 au 
 Jupiter MOID = 2.76087 au 
 T_jup = 3.547 
[ 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 14.6   n/a MPO319335  
diameter diameter 2.782 km 0.291 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.250   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20032 (1992 PU)          Discovered 1992-Aug-08 by Elst, E. W. at Caussols
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 PU = 1994 BD3 = 1998 FR18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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