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293926 Harrystine (2007 TJ1)
Classification: Main-belt Asteroid          SPK-ID: 2293926
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745941711528104 4.3307e-08  
a 2.310242141534688 1.8587e-08 au
q 1.906887329671145 9.9596e-08 au
i 2.173821509465072 7.5598e-06 deg
node 198.4337875621366 0.00012086 deg
peri 233.52070906 0.00012325 deg
M 216.6913545007795 2.8061e-05 deg
tp 2459711.069149758708
(2022-May-11.56914976)
0.00010325 TDB
period 1282.580637566172
3.51
1.5478e-05
4.238e-08
d
yr
n .2806841062899069 3.3874e-09 deg/d
Q 2.71359695339823 2.1832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      9183 days (25.14 yr)  
   first obs. used      1995-04-05  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:55:07  

Additional Information
 Earth MOID = .921926 au 
 Jupiter MOID = 2.55928 au 
 T_jup = 3.564 
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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 17.41   n/a E2021B55  

293926 Harrystine           Discovered 2007 Oct. 2 at the Astronomical Research Observatory, Charleston.
G. Harry Stine (b. 1928) helped found the hobby of spacemodeling (model rocketry) in 1957, a pastime enjoyed today by millions of space and astronomy enthusiasts worldwide. He also founded the National Association of Rocketry (Model Missiles Association) in 1959. Name suggested by P. Miller.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120207/MPCPages.arcLast Updated: 2012-02-09

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Alternate Designations
 2007 TJ1 = 1995 GO9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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