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19822 Vonzielonka (2000 SK169)
Classification: Main-belt Asteroid          SPK-ID: 2019822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164448472484537 4.3873e-08  
a 2.311878369929558 8.862e-09 au
q 2.042672046286106 1.0229e-07 au
i 4.782633766804847 4.4088e-06 deg
node 241.9480472990857 4.2568e-05 deg
peri 141.1818403344114 4.5147e-05 deg
M 268.3827553555172 1.7985e-05 deg
tp 2459527.253783543443
(2021-Nov-08.75378354)
6.5272e-05 TDB
period 1283.943459903249
3.52
7.3825e-06
2.021e-08
d
yr
n .2803861783969269 1.6122e-09 deg/d
Q 2.581084693573009 9.8939e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1162  
   data-arc span      9359 days (25.62 yr)  
   first obs. used      1994-11-09  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5419  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:07:33  

Additional Information
 Earth MOID = 1.04764 au 
 Jupiter MOID = 2.85508 au 
 T_jup = 3.570 
[ 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 15.23   n/a E2021B10  

19822 Vonzielonka           Discovered 2000 Sept. 23 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Beverley von Zielonka mentored a finalist in the 2003 Discovery Channel Youth Science Challenge, a middle school science competition. She teaches at the Hastings Middle School, Upper Arlington, Ohio.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

[ show close-approach data ]
Alternate Designations
 2000 SK169 = 1999 JG133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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