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JPL Small-Body Database Browser
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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 | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1406356169304297 4.1949e-08  
a 2.557173673691577 1.0406e-08 au
q 2.197543976493709 1.1225e-07 au
i 2.006693959541828 3.2129e-06 deg
node 78.49240870915484 0.00013128 deg
peri 339.0624927342343 0.00013231 deg
M 275.5751495886892 1.8182e-05 deg
tp 2458950.772920099450
(2020-Apr-11.27292010)
7.6676e-05 TDB
period 1493.615335075654
4.09
9.1169e-06
2.496e-08
d
yr
n .2410259131289418 1.4712e-09 deg/d
Q 2.916803370889445 1.1869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1442  
   data-arc span      13063 days (35.76 yr)  
   first obs. used      1984-01-25  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:40:52  

Additional Information
 Earth MOID = 1.20941 au 
 Jupiter MOID = 2.40425 au 
 T_jup = 3.422 
[ show covariance matrix ]

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 14.5   n/a MPO449133  

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

[ show close-approach data ]
Alternate Designations
 1999 VU35 = 1984 BV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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