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AstDyS ∴ Objects ∴ 1999XG117 ∴ Orbital info ∴ Epoch epochXXX
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(137727) 1999XG117  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137727.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21886 4.89e-09 au
e 0.212789 5.36e-08
i 4.941 3.328e-06 deg
Ω 282.521 5.761e-05 deg
ω 56.423 5.817e-05 deg
M 184.962 9.036e-06 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7467 au
Aphelion 2.691 au
Asc. node-Earth separation 0.87842 au
Desc. node-Earth separation 1.41869 au
Earth MOID 0.74325 au
Orbital period 1207.24 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.38111911-0.01309216-0.001741120.01108254-0.40285920
0.381119111.00000000-0.053825140.011527830.00439229-0.39641394
-0.01309216-0.053825141.000000000.12867674-0.131582910.03756856
-0.001741120.011527830.128676741.00000000-0.98514710-0.01029578
0.011082540.00439229-0.13158291-0.985147101.00000000-0.14044527
-0.40285920-0.396413940.03756856-0.01029578-0.140445271.00000000
Covariance matrix
2.39076832E-179.98821019E-17-2.13059882E-16-4.90482332E-163.15214284E-15-1.77993206E-14
9.98821019E-172.87287277E-15-9.60207032E-153.55984265E-141.36945464E-14-1.91994375E-13
-2.13059882E-16-9.60207032E-151.10775311E-112.46744052E-11-2.54752790E-111.12986719E-12
-4.90482332E-163.55984265E-142.46744052E-113.31932896E-09-3.30159814E-09-5.36001238E-12
3.15214284E-151.36945464E-14-2.54752790E-11-3.30159814E-093.38373198E-09-7.38221151E-11
-1.77993206E-14-1.91994375E-131.12986719E-12-5.36001238E-12-7.38221151E-118.16512394E-11