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20503 Adamtazi (1999 RX14)
Classification: Main-belt Asteroid          SPK-ID: 2020503
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2455200.5 (2010-Jan-04.0) TDB
Reference: MPO87260 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.0797487 n/a  
a 2.9930704 n/a AU
q 2.7543769 n/a AU
i 2.63015 n/a deg
node 345.96766 n/a deg
peri 332.68821 n/a deg
M 20.43351 n/a deg
tp 2455093.1469713
(2009-Sep-18.64697130)
n/a JED
period 1891.3583783
5.18
n/a
n/a
d
yr
n 0.19033939 n/a deg/d
Q 3.2317639 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      368  
   first obs. used      1992-??-??  
   last obs. used      2005-09-13  
   # oppositions      9  
   planetary ephem.      DE403  
   quality code      0  
   fit RMS      0.56  
   data source      MPC:mpn  
   producer      MPC  

Additional Information
 T_jup = 3.249 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a PDS3 (MPO 7853)  

20503 Adamtazi           Discovered 1999 Sept. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Adam Ryoma Tazi (b. 1990) is a finalist in the 2004 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his physical science project. He attends the St. Andrew School, Orlando, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041028/MPCPages.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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