AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998TG16 ∴ Orbital info ∴ Epoch epochXXX
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(12917) 1998TG16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 12917.eq0)
Keplerian elements at epoch
58128.2 MJD
Value 1-σ variation Units
a 5.19636 7.387e-08 au
e 0.089951 4.218e-08
i 11.836 4.535e-06 deg
Ω 204.333 1.842e-05 deg
ω 227.67 3.271e-05 deg
M 193.541 2.618e-05 deg
Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7289 au
Aphelion 5.6638 au
Asc. node-Earth separation 4.48311 au
Desc. node-Earth separation 3.86371 au
Earth MOID 3.75616 au
Orbital period 4326.6 days
Date of orbit computation  apr 23 19:48
Correlation matrix
1.00000000-0.493251340.012543290.00546781-0.140974180.14247975
-0.493251341.00000000-0.005728810.001595730.07237550-0.01950623
0.01254329-0.005728811.00000000-0.231991580.126906360.00075608
0.005467810.00159573-0.231991581.00000000-0.54870374-0.00296015
-0.140974180.072375500.12690636-0.548703741.00000000-0.82742966
0.14247975-0.019506230.00075608-0.00296015-0.827429661.00000000
Covariance matrix
5.45686699E-15-1.53689886E-154.20246273E-157.44062084E-15-3.40629519E-132.75579731E-13
-1.53689886E-151.77914219E-15-1.09594858E-151.23990771E-159.98545605E-14-2.15427541E-14
4.20246273E-15-1.09594858E-152.05703402E-11-1.93828251E-111.88267409E-118.97859907E-14
7.44062084E-151.23990771E-15-1.93828251E-113.39350293E-10-3.30622993E-10-1.42777798E-12
-3.40629519E-139.98545605E-141.88267409E-11-3.30622993E-101.06989717E-09-7.08638181E-10
2.75579731E-13-2.15427541E-148.97859907E-14-1.42777798E-12-7.08638181E-106.85559084E-10