NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1990SM ∴ Orbital info ∴ Epoch 58326 MJD
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(382395) 1990SM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 382395.eq0)
Keplerian elements
(Epoch 58326.2 MJD)
Value 1-σ variation Units
a 2.10578 1.069e-08 au
e 0.764077 1.131e-07
i 11.609 4.933e-06 deg
Ω 136.264 8.212e-05 deg
ω 107.649 8.015e-05 deg
M 68.421 1.199e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4968 au
Aphelion distance 3.7148 au
Asc. node-Earth separation 0.15647 au
Desc. node-Earth separation -0.30233 au
Earth MOID 0.03134 au
Orbital period 1116.14 days
Date of orbit computation   feb 26 13:02

Covariance matrix
1.14290642E-164.27009474E-165.39189732E-15-4.79969242E-134.42846547E-135.81847674E-14
4.27009474E-161.27905799E-145.18091346E-14-4.17628270E-13-2.18115427E-137.16414081E-13
5.39189732E-155.18091346E-142.43312273E-11-9.55288797E-119.03460604E-115.54777797E-12
-4.79969242E-13-4.17628270E-13-9.55288797E-116.74323433E-09-6.55113400E-09-1.64113764E-10
4.42846547E-13-2.18115427E-139.03460604E-11-6.55113400E-096.42477340E-099.67208219E-11
5.81847674E-147.16414081E-135.54777797E-12-1.64113764E-109.67208219E-111.43851561E-10

Correlation matrix
1.000000000.353172650.10224787-0.546731310.516795850.45378139
0.353172651.000000000.09287081-0.04496873-0.024060930.52815538
0.102247870.092870811.00000000-0.235840590.228506370.09377342
-0.54673131-0.04496873-0.235840591.00000000-0.99529873-0.16663015
0.51679585-0.024060930.22850637-0.995298731.000000000.10060829
0.453781390.528155380.09377342-0.166630150.100608291.00000000