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190251 (2007 GL)
Classification: Main-belt Asteroid          SPK-ID: 2190251
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1496023871971854 5.7843e-08  
a 3.173463649959829 3.4236e-08 au
q 2.698705912242346 1.6713e-07 au
i 4.824137833316763 6.9479e-06 deg
node 201.2195399382326 5.1982e-05 deg
peri 95.28332336369253 5.7407e-05 deg
M 75.94925385202215 2.5625e-05 deg
tp 2458764.868044296987
(2019-Oct-08.36804430)		 0.00014366 TDB
period 2064.898548689417
5.65		 3.3415e-05
9.149e-08		 d
yr
n .1743427057123415 2.8213e-09 deg/d
Q 3.648221387677313 3.9358e-08 au
   Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      9009 days (24.67 yr)  
   first obs. used      1996-05-13  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56754  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:51  

Additional Information
 Earth MOID = 1.68656 au 
 Jupiter MOID = 1.5871 au 
 T_jup = 3.179 
[ 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 15.6   n/a MPO436942  

190251 (2007 GL)          Discovered 2007-Apr-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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Alternate Designations
 2007 GL = 1996 JZ14 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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