NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023SM ∴ Orbital info ∴ Epoch 60231 MJD
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2023SM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023SM.eq0)
Keplerian elements
(Epoch 60231.4 MJD)
Value 1-σ variation Units
a 2.1948 8.959e-05 au
e 0.485458 1.92e-05
i 8.085 0.0001559 deg
Ω 140.503 0.0003956 deg
ω 207.662 0.0003336 deg
M 7.639 0.0004969 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1293 au
Aphelion distance 3.2603 au
Asc. node-Earth separation 1.95502 au
Desc. node-Earth separation 0.15951 au
Earth MOID 0.13334 au
Orbital period 1187.66 days
Date of orbit computation   feb 26 12:42

Covariance matrix
8.02548632E-091.72010174E-091.38870403E-08-3.47598537E-082.58486206E-08-4.44183526E-08
1.72010174E-093.68671911E-102.97640751E-09-7.44914989E-095.53803455E-09-9.51979671E-09
1.38870403E-082.97640751E-092.43104113E-08-5.90539346E-084.21602034E-08-7.64062215E-08
-3.47598537E-08-7.44914989E-09-5.90539346E-081.56475372E-07-1.23509687E-071.94143302E-07
2.58486206E-085.53803455E-094.21602034E-08-1.23509687E-071.11313396E-07-1.48175268E-07
-4.44183526E-08-9.51979671E-09-7.64062215E-081.94143302E-07-1.48175268E-072.46876085E-07

Correlation matrix
1.000000000.999996390.99420940-0.980887640.86482449-0.99790054
0.999996391.000000000.99420562-0.980762140.86449387-0.99785661
0.994209400.994205621.00000000-0.957479950.81046232-0.98626372
-0.98088764-0.98076214-0.957479951.00000000-0.935845830.98777926
0.864824490.864493870.81046232-0.935845831.00000000-0.89384557
-0.99790054-0.99785661-0.986263720.98777926-0.893845571.00000000