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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 ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .173980945530335 4.234e-08  
a 2.310930264789663 1.8013e-08 au
q 1.90887243226689 9.8207e-08 au
i 2.17451237190002 7.3474e-06 deg
node 198.3560343337662 0.00012072 deg
peri 233.5716390692768 0.00012313 deg
M 271.6642478398113 2.8307e-05 deg
tp 2459711.356524952942
(2022-May-11.85652495)
0.00010283 TDB
period 1283.153719883568
3.51
1.5003e-05
4.108e-08
d
yr
n .2805587471099456 3.2804e-09 deg/d
Q 2.712988097312435 2.1147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      9572 days (26.21 yr)  
   first obs. used      1995-04-05  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54983  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:02:14  

Additional Information
 Earth MOID = .924204 au 
 Jupiter MOID = 2.56031 au 
 T_jup = 3.563 
[ show covariance matrix ]

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

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

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