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312419 (2008 GL19)
Classification: Main-belt Asteroid          SPK-ID: 2312419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05407552284012965 5.7003e-08  
a 2.889239430726096 3.7323e-08 au
q 2.733002297899263 1.7612e-07 au
i 10.17969668241487 6.4015e-06 deg
node 148.2007899331096 2.9515e-05 deg
peri 315.2035864616815 5.9751e-05 deg
M 265.5352786808626 5.46e-05 deg
tp 2459471.196396664837
(2021-Sep-13.69639666)
0.00027609 TDB
period 1793.798789993496
4.91
3.4758e-05
9.516e-08
d
yr
n .2006914053060017 3.8888e-09 deg/d
Q 3.045476563552928 3.9341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      369  
   data-arc span      6434 days (17.62 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56495  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:11:02  

Additional Information
 Earth MOID = 1.75944 au 
 Jupiter MOID = 2.0215 au 
 T_jup = 3.266 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO413277  

312419 (2008 GL19)          Discovered 2005-Sep-24 by LONEOS at Anderson Mesa
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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