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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998FB111 ∴ Orbital info ∴ Epoch epochXXX
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(18683) 1998FB111  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 18683.eq0)
Keplerian elements at epoch
57847.2 MJD
Value 1-σ variation Units
a 3.10388 1.511e-08 au
e 0.194319 2.893e-08
i 7.247 3.535e-06 deg
Ω 292.396 3.252e-05 deg
ω 335.223 3.471e-05 deg
M 119.221 1.266e-05 deg
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5007 au
Aphelion 3.707 au
Asc. node-Earth separation 1.52277 au
Desc. node-Earth separation 2.64262 au
Earth MOID 1.48721 au
Orbital period 1997.35 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.089573350.024812000.03086041-0.123825090.27293008
0.089573351.00000000-0.001831960.003553230.00842928-0.09659645
0.02481200-0.001831961.000000000.26287163-0.247292480.00739195
0.030860410.003553230.262871631.00000000-0.92659480-0.00288220
-0.123825090.00842928-0.24729248-0.926594801.00000000-0.36434604
0.27293008-0.096596450.00739195-0.00288220-0.364346041.00000000
Covariance matrix
2.28260480E-163.91487405E-171.32505455E-151.51619592E-14-6.49296940E-145.21944178E-14
3.91487405E-178.36849214E-16-1.87325430E-163.34260420E-158.46318026E-15-3.53705721E-14
1.32505455E-15-1.87325430E-161.24943424E-113.02161207E-11-3.03379996E-113.30729638E-13
1.51619592E-143.34260420E-153.02161207E-111.05749072E-09-1.04579719E-09-1.18636725E-12
-6.49296940E-148.46318026E-15-3.03379996E-11-1.04579719E-091.20458836E-09-1.60062897E-10
5.21944178E-14-3.53705721E-143.30729638E-13-1.18636725E-12-1.60062897E-101.60219209E-10