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190299 (1996 AK3)
Classification: Main-belt Asteroid          SPK-ID: 2190299
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1505634440196129 3.9384e-08  
a 2.774439441030629 1.951e-08 au
q 2.356710283565208 1.1022e-07 au
i 10.31194821740523 4.6463e-06 deg
node 112.3222988152795 2.4768e-05 deg
peri 304.8148699432115 2.9231e-05 deg
M 190.783847648391 1.6356e-05 deg
tp 2459993.915383015348
(2023-Feb-18.41538302)
7.9943e-05 TDB
period 1687.95669867274
4.62
1.7805e-05
4.875e-08
d
yr
n .2132756132210454 2.2497e-09 deg/d
Q 3.19216859849605 2.2448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      8900 days (24.37 yr)  
   first obs. used      1996-01-13  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6226  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:04  

Additional Information
 Earth MOID = 1.38636 au 
 Jupiter MOID = 2.15863 au 
 T_jup = 3.296 
[ 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 15.68   n/a MPCxxxxx  

190299 (1996 AK3)          Discovered 1996-Jan-13 by Kiso at Kiso
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 1996 AK3 = 1996 AH3 = 2005 AD34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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