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192939 (2000 AK188)
Classification: Main-belt Asteroid          SPK-ID: 2192939
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2143458090688442 4.9279e-08  
a 2.745354064961821 1.4407e-08 au
q 2.156898926727139 1.3635e-07 au
i 13.88328380615297 4.1246e-06 deg
node 140.213377709559 2.2439e-05 deg
peri 249.485910514331 2.3631e-05 deg
M 250.8635358414814 9.7162e-06 deg
tp 2459704.190024248402
(2022-May-04.69002425)
4.6874e-05 TDB
period 1661.483264347364
4.55
1.3079e-05
3.581e-08
d
yr
n .2166738646876525 1.7056e-09 deg/d
Q 3.333809203196503 1.7495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      692  
   data-arc span      7564 days (20.71 yr)  
   first obs. used      1999-10-09  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57285  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:18:10  

Additional Information
 Earth MOID = 1.20335 au 
 Jupiter MOID = 2.28303 au 
 T_jup = 3.273 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO338469  

192939 (2000 AK188)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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