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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05336964985281291 5.6913e-08  
a 2.89114792566064 3.7714e-08 au
q 2.736848373195445 1.7606e-07 au
i 10.1754709986415 6.3989e-06 deg
node 148.2098327685798 2.9528e-05 deg
peri 314.9451375392446 6.0421e-05 deg
M 185.5150250547038 5.4709e-05 deg
tp 2459470.780857370011
(2021-Sep-13.28085737)
0.00028 TDB
period 1795.57643144591
4.92
3.5134e-05
9.619e-08
d
yr
n .2004927184915797 3.923e-09 deg/d
Q 3.045447478125835 3.9727e-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 = 1.76362 au 
 Jupiter MOID = 2.02274 au 
 T_jup = 3.265 
[ 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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