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JPL Small-Body Database Browser
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347797 (2002 GU188)
Classification: Main-belt Asteroid          SPK-ID: 2347797
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1522871605083034 6.0405e-08  
a 2.53185837588254 3.4517e-08 au
q 2.146288853010223 1.6136e-07 au
i 6.714465573369703 6.4856e-06 deg
node 39.40413879829669 6.9892e-05 deg
peri 339.8277038187924 7.5855e-05 deg
M 14.56990649596417 3.2002e-05 deg
tp 2458940.945881026083
(2020-Apr-01.44588103)
0.00013074 TDB
period 1471.490763276272
4.03
3.0091e-05
8.238e-08
d
yr
n .2446498537296018 5.003e-09 deg/d
Q 2.917427898754857 3.9773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6383 days (17.48 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:35:37  

Additional Information
 Earth MOID = 1.1504 au 
 Jupiter MOID = 2.5414 au 
 T_jup = 3.425 
[ 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 16.7   n/a MPO494816  

347797 (2002 GU188)          Discovered 2002-Apr-09 by NEAT at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Alternate Designations
 2002 GU188 = 2010 GB104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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