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308240 (2005 GG5)
Classification: Main-belt Asteroid          SPK-ID: 2308240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04439368265389673 6.2294e-08  
a 2.617603441752292 2.1332e-08 au
q 2.501398385245392 1.5708e-07 au
i 15.09198830323082 6.23e-06 deg
node 189.7048816988915 1.711e-05 deg
peri 22.57871542824412 5.1881e-05 deg
M 203.1810644351846 5.0299e-05 deg
tp 2459674.329790156664
(2022-Apr-04.82979016)
0.00021713 TDB
period 1546.871387582769
4.24
1.8909e-05
5.177e-08
d
yr
n .2327278162165484 2.8449e-09 deg/d
Q 2.733808498259191 2.2279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      6226 days (17.05 yr)  
   first obs. used      2002-10-10  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50297  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:53:12  

Additional Information
 Earth MOID = 1.50283 au 
 Jupiter MOID = 2.22625 au 
 T_jup = 3.356 
[ 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 16.5   n/a MPO450234  

308240 (2005 GG5)          Discovered 2005-Apr-01 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

Alternate Designations
 2005 GG5 = 2002 TH354 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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