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129765 (1999 GG36)
Classification: Main-belt Asteroid          SPK-ID: 2129765
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565545440713582 5.5637e-08  
a 2.278861015527959 1.1454e-08 au
q 1.922094968239987 1.2871e-07 au
i 5.158450103187599 7.5965e-06 deg
node 3.498855652135657 4.3184e-05 deg
peri 220.2643296041437 4.9392e-05 deg
M 37.05432043907881 2.6097e-05 deg
tp 2458871.166349029857
(2020-Jan-22.66634903)
9.0812e-05 TDB
period 1256.536722237325
3.44
9.4735e-06
2.594e-08
d
yr
n .2865017739863602 2.16e-09 deg/d
Q 2.635627062815931 1.3247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      1998-01-02  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:28:52  

Additional Information
 Earth MOID = .917089 au 
 Jupiter MOID = 2.35299 au 
 T_jup = 3.585 
[ 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 16.2   n/a MPO422459  

129765 (1999 GG36)          Discovered 1999-Apr-07 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 1999 GG36 = 2001 YU96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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