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11743 Jachowski (1999 JP130)
Classification: Main-belt Asteroid          SPK-ID: 2011743
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1903217519110298 3.1807e-08  
a 2.366766028110316 6.7484e-09 au
q 1.91631897127685 7.4393e-08 au
i 3.157665508004014 3.3882e-06 deg
node 109.257836307816 6.6617e-05 deg
peri 322.6894266602176 6.7733e-05 deg
M 121.3506936194249 1.025e-05 deg
tp 2458752.197480657428
(2019-Sep-25.69748066)
3.8007e-05 TDB
period 1329.938067510906
3.64
5.6881e-06
1.557e-08
d
yr
n .2706892965879014 1.1577e-09 deg/d
Q 2.817213084943781 8.0328e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1710  
   data-arc span      16539 days (45.28 yr)  
   first obs. used      1975-11-01  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5151  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:56:44  

Additional Information
 Earth MOID = .931685 au 
 Jupiter MOID = 2.46094 au 
 T_jup = 3.521 
[ 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 14.74   n/a E2021B10  

11743 Jachowski           Discovered 1999 May 13 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Matthew Douglas Apau Jachowski (b. 1985) is a finalist in the 2002 Intel International Science and Engineering Fair for his earth and space sciences project. He attends the Maui High School, Pukalani, Hawaii, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 1999 JP130 = 1975 VX = 1986 XV 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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