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24123 Timothychang (1999 VU35)
Classification: Main-belt Asteroid          SPK-ID: 2024123
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1410172507160079 2.8343e-08  
a 2.557936425644342 7.8559e-09 au
q 2.197223263393645 7.3706e-08 au
i 2.006534462275596 2.7025e-06 deg
node 78.4914155358164 0.00011756 deg
peri 339.0523841107205 0.00011848 deg
M 60.17673871866084 1.5543e-05 deg
tp 2458950.719118943396
(2020-Apr-11.21911894)
6.4075e-05 TDB
period 1494.28365669296
4.09
6.8838e-06
1.885e-08
d
yr
n .240918113764776 1.1099e-09 deg/d
Q 2.91864958789504 8.9637e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1804  
   data-arc span      13570 days (37.15 yr)  
   first obs. used      1984-01-25  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:31:46  

Additional Information
 Earth MOID = 1.20874 au 
 Jupiter MOID = 2.40308 au 
 T_jup = 3.422 
[ 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 14.58   n/a MPCxxxxx  

24123 Timothychang           Discovered 1999 Nov. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Timothy Zuchi Chang (b. 1991) is a finalist in the 2008 Intel Science Talent Search (STS), a science competition for high school seniors, for his environmental science project. He attends the Stuyvesant High School, New York, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080221/MPCPages.arcLast Updated: 2008-03-05

Alternate Designations
 1999 VU35 = 1984 BV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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