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192391 (1996 TQ2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2192391
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1902335386756895 1.1516e-07  
a 3.242332313593929 5.0201e-08 au
q 2.625531964016421 3.6956e-07 au
i 3.348282662917926 7.9516e-06 deg
node 137.1727447427531 0.0002029 deg
peri 262.171785931693 0.00020533 deg
M 86.30170598096483 2.4369e-05 deg
tp 2456889.287347889960
(2014-Aug-19.78734789)
0.00014555 JED
period 2132.47875772243
5.84
4.9526e-05
1.356e-07
d
yr
n .1688176253556185 3.9207e-09 deg/d
Q 3.859132663171437 5.9751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      7006 days (19.18 yr)  
   first obs. used      1996-10-03  
   last obs. used      2015-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53954  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 20:09:31  

Additional Information
 Earth MOID = 1.6347 au 
 Jupiter MOID = 1.57408 au 
 T_jup = 3.152 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO320925  

192391 (1996 TQ2)          Discovered 1996-Oct-03 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1996 TQ2 = 2006 KC84 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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