NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1988SM ∴ Orbital info ∴ Epoch 60400 MJD
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(65674) 1988SM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 65674.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.66449 4.411e-09 au
e 0.344018 3.994e-08
i 10.949 4.784e-06 deg
Ω 0.867 1.926e-05 deg
ω 313.279 2.146e-05 deg
M 212.897 1.614e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0919 au
Aphelion distance 2.2371 au
Asc. node-Earth separation 0.18482 au
Desc. node-Earth separation 0.9243 au
Earth MOID 0.13299 au
Orbital period 784.371 days
Date of orbit computation   mar 10 13:33

Covariance matrix
1.94567561E-172.71270725E-17-1.09689455E-152.84074258E-152.33179534E-14-5.07731095E-14
2.71270725E-171.59545373E-15-8.39353041E-152.49170809E-141.85388709E-13-3.34931527E-13
-1.09689455E-15-8.39353041E-152.28883247E-111.87926950E-11-2.45632374E-118.51142779E-12
2.84074258E-152.49170809E-141.87926950E-113.71053470E-10-3.51784069E-10-1.73915505E-11
2.33179534E-141.85388709E-13-2.45632374E-11-3.51784069E-104.60613678E-10-1.53614433E-10
-5.07731095E-14-3.34931527E-138.51142779E-12-1.73915505E-11-1.53614433E-102.60655532E-10

Correlation matrix
1.000000000.15396628-0.051978370.033433240.24631270-0.71295985
0.153966281.00000000-0.043923360.032384470.21625829-0.51937429
-0.05197837-0.043923361.000000000.20392187-0.239227000.11019501
0.033433240.032384470.203921871.00000000-0.85092151-0.05592250
0.246312700.21625829-0.23922700-0.850921511.00000000-0.44333308
-0.71295985-0.519374290.11019501-0.05592250-0.443333081.00000000