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JPL Small-Body Database Browser
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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.

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750991907109537 4.3725e-08  
a 2.309264795884936 1.9243e-08 au
q 1.904914398988188 9.9961e-08 au
i 2.174383641588869 8.5937e-06 deg
node 198.4658506418247 0.00013374 deg
peri 233.5102213755279 0.00013633 deg
M 160.5161654133366 2.8846e-05 deg
tp 2458428.988064393311
0.00010022 TDB
period 1281.766831948714
n .2808623152252112 3.5107e-09 deg/d
Q 2.713615192781684 2.2613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      9148 days (25.05 yr)  
   first obs. used      1995-04-05  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55057  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:31:50  

Additional Information
 Earth MOID = .920473 au 
 Jupiter MOID = 2.5591 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 17.2   n/a MPO413249  

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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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2051-Mar-21 16:38 < 00:01 Pallas 0.0410936976858646 0.0410842003420775 0.0411032023716738 11.6956886142248 11.6956884153363 2470252.193091932 0.580455365643853 994.841865510705 67.9853201948161 61.8215286385916 79725.5174081547 T 16 CATAB v2.0f-lin.ifort 2020-May-21 18:32:17 2020-May-21 18:32

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