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312429 (2008 GQ110)
Classification: Main-belt Asteroid          SPK-ID: 2312429
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1704046046276949 8.5448e-08  
a 3.195644391243253 4.2849e-08 au
q 2.651091872222736 2.7741e-07 au
i 29.7118392053214 7.5942e-06 deg
node 80.04724750870197 1.12e-05 deg
peri 194.3535628053657 2.5462e-05 deg
M 334.1195154663745 2.0664e-05 deg
tp 2459150.505090428045
(2020-Oct-28.00509043)
0.00011866 TDB
period 2086.585066981014
5.71
4.1967e-05
1.149e-07
d
yr
n .1725307085231219 3.4701e-09 deg/d
Q 3.740196910263771 5.0151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      6229 days (17.05 yr)  
   first obs. used      2003-05-30  
   last obs. used      2020-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49781  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:27:33  

Additional Information
 Earth MOID = 1.6414 au 
 Jupiter MOID = 1.38201 au 
 T_jup = 2.970 
[ 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 14.8   n/a MPO434003  

312429 (2008 GQ110)          Discovered 2008-Apr-03 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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