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266555 (2008 GX37)
Classification: Main-belt Asteroid          SPK-ID: 2266555
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .058838214850607 5.6381e-08  
a 2.461084290174992 2.8295e-08 au
q 2.316278483944222 1.3806e-07 au
i 5.185889959261089 7.7716e-06 deg
node 196.5104507442722 7.1122e-05 deg
peri 91.98722315395283 0.00012169 deg
M 348.3293929068624 0.00010934 deg
tp 2459046.217145565386
(2020-Jul-15.71714557)
0.00042889 TDB
period 1410.224187327548
3.86
2.432e-05
6.658e-08
d
yr
n .2552785601289534 4.4024e-09 deg/d
Q 2.605890096405762 2.996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6397 days (17.51 yr)  
   first obs. used      2001-08-24  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53854  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:32:15  

Additional Information
 Earth MOID = 1.3073 au 
 Jupiter MOID = 2.47146 au 
 T_jup = 3.482 
[ 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 17.1   n/a MPO367829  

266555 (2008 GX37)          Discovered 2008-Apr-03 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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