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JPL Small-Body Database Browser
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305537 (2008 GM64)
Classification: Main-belt Asteroid          SPK-ID: 2305537
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110949729279429 6.8149e-08  
a 3.022434528601701 3.55e-08 au
q 2.686657246470215 2.0319e-07 au
i 3.514934998578402 7.8353e-06 deg
node 61.94580888958941 9.9293e-05 deg
peri 12.95377032518551 0.00010394 deg
M 141.8121982123438 3.1314e-05 deg
tp 2457844.459835092848
(2017-Mar-31.95983509)
0.00016166 TDB
period 1919.259857738271
5.25
3.3814e-05
9.258e-08
d
yr
n .1875723073915783 3.3047e-09 deg/d
Q 3.358211810733187 3.9444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6812 days (18.65 yr)  
   first obs. used      2000-10-02  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:51  

Additional Information
 Earth MOID = 1.70165 au 
 Jupiter MOID = 1.88642 au 
 T_jup = 3.234 
[ 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 16.4   n/a MPO437357  

305537 (2008 GM64)          Discovered 2008-Apr-06 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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