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192391 (1996 TQ2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2192391
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1968267594156599 3.9885e-08  
a 3.232089819941335 2.9053e-08 au
q 2.595928054541939 1.4095e-07 au
i 3.342501925519227 5.5322e-06 deg
node 136.6753080134866 7.4537e-05 deg
peri 264.5668426755818 7.6112e-05 deg
M 28.45687451742296 1.4157e-05 deg
tp 2459032.732336198693
(2020-Jul-02.23233620)
8.2694e-05 TDB
period 2122.382025176104
5.81
2.8617e-05
7.835e-08
d
yr
n .1696207354423524 2.2871e-09 deg/d
Q 3.868251585340732 3.4772e-08 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      8897 days (24.36 yr)  
   first obs. used      1996-10-03  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51541  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:54  

Additional Information
 Earth MOID = 1.60601 au 
 Jupiter MOID = 1.56031 au 
 T_jup = 3.153 
[ 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 15.75   n/a MPCxxxxx  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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