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266431 (2007 GX66)
Classification: Main-belt Asteroid          SPK-ID: 2266431
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05189619322864072 4.4293e-08  
a 2.947600806595279 3.3542e-08 au
q 2.794631545575313 1.2485e-07 au
i 2.439195457792591 5.7215e-06 deg
node 35.46437681408502 0.00010861 deg
peri 295.136738187155 0.00012305 deg
M 114.9236023535615 5.8603e-05 deg
tp 2458410.423720303915
(2018-Oct-18.92372030)
0.00030124 TDB
period 1848.423268503708
5.06
3.1551e-05
8.638e-08
d
yr
n .1947605865681504 3.3244e-09 deg/d
Q 3.100570067615245 3.5282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      6465 days (17.70 yr)  
   first obs. used      2002-05-11  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4885  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:47:23  

Additional Information
 Earth MOID = 1.78476 au 
 Jupiter MOID = 2.09155 au 
 T_jup = 3.267 
[ 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 15.9   n/a MPO454980  

266431 (2007 GX66)          Discovered 2007-Apr-15 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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