AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TO98 ∴ Orbital info ∴ Epoch epochXXX
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(74873) 1999TO98  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74873.eq0)
Keplerian elements at epoch
57389.4 MJD
Value 1-σ variation Units
a 2.28278 6.39e-09 au
e 0.176095 3.735e-08
i 6.643 4.345e-06 deg
Ω 67.305 2.921e-05 deg
ω 314.103 3.133e-05 deg
M 251.016 1.096e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8808 au
Aphelion 2.6848 au
Asc. node-Earth separation 0.98432 au
Desc. node-Earth separation 1.50728 au
Earth MOID 0.89114 au
Orbital period 1259.78 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.00000000-0.060334500.017578820.012246960.09302132-0.31228275
-0.060334501.00000000-0.005708280.002520940.06896311-0.23921343
0.01757882-0.005708281.00000000-0.152901970.14820745-0.01323483
0.012246960.00252094-0.152901971.00000000-0.926448030.00688544
0.093021320.068963110.14820745-0.926448031.00000000-0.37138256
-0.31228275-0.23921343-0.013234830.00688544-0.371382561.00000000
Covariance matrix
4.08360965E-17-1.44023728E-174.88109065E-162.28583880E-151.86213491E-14-2.18781957E-14
-1.44023728E-171.39537981E-15-9.26524048E-162.75045119E-158.06992644E-14-9.79655031E-14
4.88109065E-16-9.26524048E-161.88803510E-11-1.94049806E-112.01735154E-11-6.30470623E-13
2.28583880E-152.75045119E-15-1.94049806E-118.53080868E-10-8.47661928E-102.20479539E-12
1.86213491E-148.06992644E-142.01735154E-11-8.47661928E-109.81325378E-10-1.27546756E-10
-2.18781957E-14-9.79655031E-14-6.30470623E-132.20479539E-12-1.27546756E-101.20194005E-10