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186022 (2001 QE196)
Classification: Main-belt Asteroid          SPK-ID: 2186022
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2157520036303133 3.3533e-08  
a 2.395653463646927 1.2098e-08 au
q 1.878786428861203 7.9156e-08 au
i 3.441753830869197 3.5637e-06 deg
node 123.8401914618167 0.00011967 deg
peri 190.6086306977168 0.000121 deg
M 82.10880188279333 1.9697e-05 deg
tp 2458891.597348526991
(2020-Feb-12.09734853)
7.2937e-05 TDB
period 1354.360945237315
3.71
1.0259e-05
2.809e-08
d
yr
n .2658080191000485 2.0134e-09 deg/d
Q 2.912520498432652 1.4708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      7109 days (19.46 yr)  
   first obs. used      2001-06-28  
   last obs. used      2020-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59353  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:35  

Additional Information
 Earth MOID = .863052 au 
 Jupiter MOID = 2.37845 au 
 T_jup = 3.495 
[ 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 17.09   n/a MPCxxxxx  

186022 (2001 QE196)          Discovered 2001-Aug-22 by NEAT at Haleakala
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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