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JPL Small-Body Database Browser
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154198 (2002 GT162)
Classification: Main-belt Asteroid          SPK-ID: 2154198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05746598976103528 4.5925e-08  
a 3.132508224043614 3.3914e-08 au
q 2.952495538514365 1.5116e-07 au
i 9.169274778352792 7.5051e-06 deg
node 177.7527958267336 2.801e-05 deg
peri 67.90386826999674 6.818e-05 deg
M 55.41283767073003 6.359e-05 deg
tp 2458688.794369898809
(2019-Jul-24.29436990)
0.00035657 TDB
period 2025.054690453112
5.54
3.2886e-05
9.004e-08
d
yr
n .1777729765507957 2.887e-09 deg/d
Q 3.312520909572862 3.5863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      6245 days (17.10 yr)  
   first obs. used      2002-04-05  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64393  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:28:34  

Additional Information
 Earth MOID = 1.95606 au 
 Jupiter MOID = 1.70734 au 
 T_jup = 3.191 
[ 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 15.0   n/a MPO436780  

154198 (2002 GT162)          Discovered 2002-Apr-14 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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