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20135 Juels (1996 JC)
Classification: Main-belt Asteroid          SPK-ID: 2020135
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145807124428403 7.0135e-08  
a 3.082813784251589 3.2765e-08 AU
q 2.633317571221622 2.236e-07 AU
i .8957042883324541 6.826e-06 deg
node 35.25482310661997 0.00041737 deg
peri 139.4758539500779 0.00041774 deg
M 167.1564674470686 2.2123e-05 deg
tp 2456082.505564034746
(2012-Jun-04.00556403)
0.00011617 JED
period 1977.057794979664
5.41
3.1519e-05
8.629e-08
d
yr
n .1820887588183546 2.9029e-09 deg/d
Q 3.532309997281557 3.7542e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      705  
   data-arc span      6679 days (18.29 yr)  
   first obs. used      1996-05-07  
   last obs. used      2014-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5717  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 14:12:50  

Additional Information
 Earth MOID = 1.6392 AU 
 T_jup = 3.211 
[ 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 14.2 mag n/a MPO266061  

20135 Juels           Discovered 1996 May 7 by P. G. Comba at Prescott.
Charles W. Juels (b. 1944) of Fountain Hills, Arizona, is a public health physician/psychiatrist and an amateur astronomer who discovered and demonstrated that hunting minor planets can be an addictive activity. In only a year and a half he has been credited with the discovery of 65 numbered objects.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010309/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1996 JC = 1999 VF70 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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