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65734 (1993 PU4)
Classification: Main-belt Asteroid          SPK-ID: 2065734
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131965678528171 5.424e-08  
a 2.971161944455478 2.1743e-08 au
q 2.634836609808216 1.5544e-07 au
i 10.58025780164787 7.1231e-06 deg
node 170.676699146468 2.6951e-05 deg
peri 148.2047207138676 4.1617e-05 deg
M 94.48502938437791 3.3452e-05 deg
tp 2458509.537395284006
(2019-Jan-26.03739528)
0.00017269 TDB
period 1870.630075995732
5.12
2.0534e-05
5.622e-08
d
yr
n .1924485255634376 2.1125e-09 deg/d
Q 3.307487279102741 2.4204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      658  
   data-arc span      17841 days (48.85 yr)  
   first obs. used      1971-03-25  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56701  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:45:02  

Additional Information
 Earth MOID = 1.6293 au 
 Jupiter MOID = 2.08119 au 
 T_jup = 3.227 
[ 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 MPO502572  
diameter diameter 5.678 km 0.404 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65734 (1993 PU4)          Discovered 1993-Aug-15 by Elst, E. W. at Caussols
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 PU4 = 1998 QS14 = 2002 GM82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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