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JPL Small-Body Database Browser
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212198 (2005 GA128)
Classification: Main-belt Asteroid          SPK-ID: 2212198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06395693485095362 1.0937e-07  
a 2.5453716569969 3.2179e-08 au
q 2.382577487758886 2.7725e-07 au
i 13.93739627061353 8.4836e-06 deg
node 48.34895516808086 3.906e-05 deg
peri 284.9325497413685 6.7849e-05 deg
M 39.02798449856675 5.9373e-05 deg
tp 2458439.695256460327
(2018-Nov-17.19525646)
0.00024378 TDB
period 1483.287144290229
4.06
2.8128e-05
7.701e-08
d
yr
n .2427041867016683 4.6024e-09 deg/d
Q 2.708165826234915 3.4237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2001-04-16  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64864  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:44:23  

Additional Information
 Earth MOID = 1.41806 au 
 Jupiter MOID = 2.50342 au 
 T_jup = 3.399 
[ 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 16.0   n/a MPO310491  

212198 (2005 GA128)          Discovered 2005-Apr-09 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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