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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1661593583517092 5.1408e-08  
a 2.294669468832521 1.3684e-08 au
q 1.913388662262052 1.2379e-07 au
i 4.811750920408712 5.2164e-06 deg
node 259.0605553892705 6.1402e-05 deg
peri 19.93508524583439 6.4028e-05 deg
M 42.5817184028875 2.217e-05 deg
tp 2457450.324420801566
(2016-Mar-02.82442080)
7.7415e-05 JED
period 1269.634259470616
3.48
1.1357e-05
3.109e-08
d
yr
n .2835462238945134 2.5363e-09 deg/d
Q 2.67595027540299 1.5958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1207  
   data-arc span      10084 days (27.61 yr)  
   first obs. used      1988-08-11  
   last obs. used      2016-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49288  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:37:52  

Additional Information
 Earth MOID = .897577 au 
 Jupiter MOID = 2.44044 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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