NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023SM ∴ Orbital info ∴ Epoch 60400 MJD
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2023SM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023SM.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.19458 8.956e-05 au
e 0.48549 1.92e-05
i 8.086 0.000156 deg
Ω 140.492 0.0003957 deg
ω 207.656 0.0003335 deg
M 58.754 0.003625 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1291 au
Aphelion distance 3.26 au
Asc. node-Earth separation 1.95616 au
Desc. node-Earth separation 0.16015 au
Earth MOID 0.13384 au
Orbital period 1187.48 days
Date of orbit computation   feb 26 12:42

Covariance matrix
8.02186825E-091.71964703E-091.38880057E-08-3.47604090E-082.58330614E-08-3.24669916E-07
1.71964703E-093.68643216E-102.97717340E-09-7.45064528E-095.53569198E-09-6.95990618E-08
1.38880057E-082.97717340E-092.43245928E-08-5.90863834E-084.21563122E-08-5.61636874E-07
-3.47604090E-08-7.45064528E-09-5.90863834E-081.56546885E-07-1.23493709E-071.40862054E-06
2.58330614E-085.53569198E-094.21563122E-08-1.23493709E-071.11255566E-07-1.05065630E-06
-3.24669916E-07-6.95990618E-08-5.61636874E-071.40862054E-06-1.05065630E-061.31414350E-05

Correlation matrix
1.000000000.999996380.99421277-0.980900370.86472346-0.99996060
0.999996381.000000000.99421021-0.980773110.86438639-0.99995134
0.994212770.994210211.00000000-0.957507980.81036178-0.99337089
-0.98090037-0.98077311-0.957507981.00000000-0.935754110.98208800
0.864723460.864386390.81036178-0.935754111.00000000-0.86891721
-0.99996060-0.99995134-0.993370890.98208800-0.868917211.00000000