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7307 Takei (1994 GT9)
Classification: Main-belt Asteroid          SPK-ID: 2007307
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08734804183942892 7.0241e-08  
a 2.739604062229721 2.3089e-08 AU
q 2.50030501197861 1.9021e-07 AU
i 6.98946662336614 7.3195e-06 deg
node 43.02765670020578 5.0653e-05 deg
peri 121.0041157187596 6.2508e-05 deg
M 237.6653792294359 3.6614e-05 deg
tp 2457563.329702202134
(2016-Jun-23.82970220)
0.00016944 JED
period 1656.266161749707
4.53
2.0938e-05
5.733e-08
d
yr
n .2173563695944196 2.7478e-09 deg/d
Q 2.978903112480832 2.5106e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1103  
   data-arc span      13119 days (35.92 yr)  
   first obs. used      1978-11-01  
   last obs. used      2014-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48829  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:09:34  

Additional Information
 Earth MOID = 1.51641 AU 
 T_jup = 3.334 
[ 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 12.4 mag n/a MPO265997  

7307 Takei           Discovered 1994 Apr. 13 by Y. Shimizu and T. Urata at Nachi-Katsuura.
George Takei (b. 1937) is an actor best known for his role as Mr. Sulu in the original Star Trek television series. He also has a lengthy record of public service through his involvement with organizations such as the Japanese American Citizens League and the Human Rights Campaign. The name was suggested by T. H. Burbine.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

Alternate Designations
 1994 GT9 = 1978 VJ16 = 1985 GJ1 = 1985 JW = 1991 RQ20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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