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32801 (1990 RF5)
Classification: Main-belt Asteroid          SPK-ID: 2032801
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1969353076073516 5.3797e-08  
a 2.278940377578717 1.5901e-08 AU
q 1.830136553301438 1.2333e-07 AU
i 4.472680309350565 7.6558e-06 deg
node 217.0056868088221 7.2664e-05 deg
peri 124.1916263395952 7.5766e-05 deg
M 211.9905761116152 2.5257e-05 deg
tp 2456917.136087826706
(2014-Sep-16.63608783)		 9.14e-05 JED
period 1256.602361737926
3.44		 1.3151e-05
3.601e-08		 d
yr
n .2864868083664168 2.9983e-09 deg/d
Q 2.727744201855996 1.9032e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      10822 days (29.63 yr)  
   first obs. used      1983-09-03  
   last obs. used      2013-04-20  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .56058  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 15:01:50  

Additional Information
 Earth MOID = .826306 AU 
 T_jup = 3.577 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a PDS3 (MPO 21193)  

32801 (1990 RF5)          Discovered 1990-Sep-15 by Holt, H. E. at Palomar (675)
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1990 RF5 = 1983 RW5 = 1997 TY25 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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