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JPL Small-Body Database Browser
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413162 (2002 GW188)
Classification: Main-belt Asteroid          SPK-ID: 2413162
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625484456734749 8.2951e-08  
a 2.367366276082118 2.4874e-08 au
q 1.982554567565167 1.8439e-07 au
i 2.539158459609118 7.3726e-06 deg
node 190.1928431124807 0.00017333 deg
peri 73.91582614070363 0.00017617 deg
M 202.6522496156434 2.8656e-05 deg
tp 2459182.006601290056
(2020-Nov-28.50660129)
0.00011022 TDB
period 1330.444038462928
3.64
2.0969e-05
5.741e-08
d
yr
n .2705863528209054 4.2647e-09 deg/d
Q 2.752177984599069 2.8918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5662 days (15.50 yr)  
   first obs. used      2002-04-08  
   last obs. used      2017-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55781  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:44:10  

Additional Information
 Earth MOID = .968328 au 
 Jupiter MOID = 2.32037 au 
 T_jup = 3.528 
[ 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 17.6   n/a MPO423474  

413162 (2002 GW188)          Discovered 2002-Apr-09 by NEAT at Palomar
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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