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21921 Camdenmiller (1999 VE49)
Classification: Main-belt Asteroid          SPK-ID: 2021921
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660459455594395 5.1619e-08  
a 2.294363204186639 1.3736e-08 au
q 1.913393496490683 1.2424e-07 au
i 4.812015889251917 5.2724e-06 deg
node 259.0637655807914 6.1571e-05 deg
peri 19.92267669129808 6.4206e-05 deg
M 345.8768615121229 2.1972e-05 deg
tp 2457450.298974257064
(2016-Mar-02.79897426)
7.7728e-05 JED
period 1269.380084882083
3.48
1.1399e-05
3.121e-08
d
yr
n .2836029998323485 2.5468e-09 deg/d
Q 2.675332911882594 1.6017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1206  
   data-arc span      9751 days (26.70 yr)  
   first obs. used      1988-08-11  
   last obs. used      2015-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49052  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:40:56  

Additional Information
 Earth MOID = .896221 au 
 Jupiter MOID = 2.43977 au 
 T_jup = 3.573 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO337443  

21921 Camdenmiller           Discovered 1999 Nov. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Camden Yinhung Miller (b. 1991) is a finalist in the 2005 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for her biochemistry, medicine, health, & microbiology project. She attends the Curtis Middle School, Allen, Texas.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051019/MPCPages.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VE49 = 1998 FD126 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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