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295259 (2008 GQ51)
Classification: Main-belt Asteroid          SPK-ID: 2295259
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 .05175807212151168 8.0494e-08  
a 2.635753873945776 3.1959e-08 au
q 2.499332334843536 2.1953e-07 au
i 5.431346036179731 7.291e-06 deg
node 35.80637218792933 8.2161e-05 deg
peri 164.3706859419512 0.00011487 deg
M 299.3904318558329 8.6502e-05 deg
tp 2459263.644559807832
(2021-Feb-18.14455981)
0.00037807 TDB
period 1562.988228285802
4.28
2.8427e-05
7.783e-08
d
yr
n .2303280302979811 4.1891e-09 deg/d
Q 2.772175413048015 3.3613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5792 days (15.86 yr)  
   first obs. used      2002-12-06  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:43:35  

Additional Information
 Earth MOID = 1.49623 au 
 Jupiter MOID = 2.18357 au 
 T_jup = 3.389 
[ 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 17.0   n/a MPO455183  

295259 (2008 GQ51)          Discovered 2008-Apr-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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