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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HG16 ∴ Orbital info ∴ Epoch epochXXX
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(282359) 2003HG16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 282359.eq0)
Keplerian elements at epoch
58171.9 MJD
Value 1-σ variation Units
a 2.46281 1.853e-08 au
e 0.250697 7.509e-08
i 6.897 5.958e-06 deg
Ω 106.061 7.54e-05 deg
ω 186.859 7.924e-05 deg
M 255.163 2.303e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8454 au
Aphelion 3.0802 au
Asc. node-Earth separation 2.08919 au
Desc. node-Earth separation 0.83163 au
Earth MOID 0.82934 au
Orbital period 1411.7 days
Date of orbit computation  apr 23 20:49
Correlation matrix
1.000000000.57122007-0.032880720.006074140.17739176-0.60244220
0.571220071.00000000-0.045556260.008989700.18551781-0.67731105
-0.03288072-0.045556261.000000000.43117253-0.419391880.04285960
0.006074140.008989700.431172531.00000000-0.94229879-0.00730502
0.177391760.18551781-0.41939188-0.942298791.00000000-0.32011710
-0.60244220-0.677311050.04285960-0.00730502-0.320117101.00000000
Covariance matrix
3.43411811E-167.94852002E-16-3.63019771E-158.48665964E-152.60502282E-13-2.57078096E-13
7.94852002E-165.63832879E-15-2.03800170E-145.08937563E-141.10390396E-12-1.17113088E-12
-3.63019771E-15-2.03800170E-143.54946249E-111.93676348E-10-1.98003008E-105.87992103E-12
8.48665964E-155.08937563E-141.93676348E-105.68444955E-09-5.62993421E-09-1.26825769E-11
2.60502282E-131.10390396E-12-1.98003008E-10-5.62993421E-096.27972978E-09-5.84146022E-10
-2.57078096E-13-1.17113088E-125.87992103E-12-1.26825769E-11-5.84146022E-105.30254242E-10