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33467 Johnlieb (1999 FG35)
Classification: Main-belt Asteroid          SPK-ID: 2033467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606820933913595 3.6971e-08  
a 2.554287354636105 8.779e-09 au
q 2.143859115370098 9.4798e-08 au
i 3.456658401259402 4.9782e-06 deg
node 165.0184734534482 5.1654e-05 deg
peri 113.6026221185029 5.4698e-05 deg
M 6.107428014540971 1.5556e-05 deg
tp 2458975.203588756347
(2020-May-05.70358876)
6.4453e-05 TDB
period 1491.087250808867
4.08
7.6872e-06
2.105e-08
d
yr
n .241434563808866 1.2447e-09 deg/d
Q 2.964715593902113 1.019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1269  
   data-arc span      10675 days (29.23 yr)  
   first obs. used      1991-05-16  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55038  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 02:57:04  

Additional Information
 Earth MOID = 1.13033 au 
 Jupiter MOID = 2.16814 au 
 T_jup = 3.418 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO435997  

33467 Johnlieb           Discovered 1999 Mar. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
John Michael Lieb mentored a finalist in the 2017 Regeneron Science Talent Search, a science competition for high school seniors. He teaches at the Roxbury Latin School, West Roxbury, Massachusetts.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-07-09Last Updated: 2017-07-11

Alternate Designations
 1999 FG35 = 2000 QW140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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