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390723 (2003 GE46)
Classification: Main-belt Asteroid          SPK-ID: 2390723
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0999597798443215 8.2112e-08  
a 2.378408701475984 2.1525e-08 au
q 2.140663491296626 1.8545e-07 au
i 5.374938229553809 4.193e-06 deg
node 119.0121490459723 7.3142e-05 deg
peri 74.97034201285371 7.6744e-05 deg
M 244.1865555615507 2.6773e-05 deg
tp 2459431.507306049213
(2021-Aug-05.00730605)		 0.00010345 TDB
period 1339.763538940249
3.67		 1.8187e-05
4.979e-08		 d
yr
n .2687041328835978 3.6476e-09 deg/d
Q 2.616153911655342 2.3676e-08 au
   Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6090 days (16.67 yr)  
   first obs. used      2003-03-27  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:31:22  

Additional Information
 Earth MOID = 1.1476 au 
 Jupiter MOID = 2.35114 au 
 T_jup = 3.527 
[ 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 17.3   n/a MPO440686  

390723 (2003 GE46)          Discovered 2003-Mar-27 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-04-17

Alternate Designations
 2003 GE46 = 2014 DX108 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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