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22732 Jakpor (1998 SZ122)
Classification: Main-belt Asteroid          SPK-ID: 2022732
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1991886610998272 3.5645e-08  
a 3.168480702745868 1.4769e-08 au
q 2.537355273845279 1.1495e-07 au
i 1.310371912441583 4.0006e-06 deg
node 11.09461547953684 0.00015364 deg
peri 291.6103325549031 0.00015406 deg
M 66.38870202818319 8.9643e-06 deg
tp 2459016.602265582794
(2020-Jun-16.10226558)
5.1972e-05 TDB
period 2060.037027567369
5.64
1.4403e-05
3.943e-08
d
yr
n .1747541404268409 1.2218e-09 deg/d
Q 3.799606131646457 1.771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1698  
   data-arc span      10366 days (28.38 yr)  
   first obs. used      1992-09-02  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52947  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:10:56  

Additional Information
 Earth MOID = 1.52188 au 
 Jupiter MOID = 1.44975 au 
 T_jup = 3.171 
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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 13.83   n/a E2021B10  

22732 Jakpor           Discovered 1998 Sept. 26 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Otana Agape Jakpor (b. 1993) is a finalist in the 2006 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for her biochemistry, medicine, health, and microbiology project. She attends the Woodcrest Christian School, Riverside, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061009/MPCPages.arcLast Updated: 2006-10-14

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Alternate Designations
 1998 SZ122 = 1992 RH4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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