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7093 Jonleake (1992 OT)
Classification: Main-belt Asteroid          SPK-ID: 2007093
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2088070413341278 5.9354e-08  
a 2.436189702896862 1.7136e-08 AU
q 1.9274961389063 1.4725e-07 AU
i 12.85934994554619 6.7499e-06 deg
node 158.8603257644377 2.4591e-05 deg
peri 166.7674786059818 3.0067e-05 deg
M 290.9733957864121 2.3585e-05 deg
tp 2457266.804858347037
(2015-Sep-01.30485835)
9.2915e-05 JED
period 1388.881143686065
3.80
1.4654e-05
4.012e-08
d
yr
n .2592014454487925 2.7348e-09 deg/d
Q 2.944883266887424 2.0714e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      819  
   data-arc span      13438 days (36.79 yr)  
   first obs. used      1977-09-08  
   last obs. used      2014-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5719  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:16:12  

Additional Information
 Earth MOID = .919164 AU 
 T_jup = 3.441 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO253413  

7093 Jonleake           Discovered 1992 July 26 by E. F. Helin at Palomar.
As Science and Environment Editor for The Sunday Times, British journalist Jonathan Richard Leake (b. 1959) frequently writes on astronomical topics. He is unique in having received both a Post-Science Journalism Award from The Number Watch website in 2001 and a subsequent recantation.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060809/MPCPages.arcLast Updated: 2007-08-08

Alternate Designations
 1992 OT = 1977 RV1 = 1991 EA3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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