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AstDyS ∴ Objects ∴ 2009SM238 ∴ Orbital info ∴ Epoch epochXXX
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(381762) 2009SM238  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 381762.eq0)
Keplerian elements at epoch
58580.5 MJD
Value 1-σ variation Units
a 2.37462 1.378e-08 au
e 0.225932 8.423e-08
i 11.286 7.78e-06 deg
Ω 52.921 3.036e-05 deg
ω 317.881 3.47e-05 deg
M 217.035 1.187e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8381 au
Aphelion 2.9111 au
Asc. node-Earth separation 0.93934 au
Desc. node-Earth separation 1.69653 au
Earth MOID 0.85421 au
Orbital period 1336.57 days
Date of orbit computation  Jun 5 01:58
Correlation matrix
1.00000000-0.000947440.008218510.01186493-0.104804340.22972830
-0.000947441.00000000-0.07653635-0.066498590.06198040-0.11085195
0.00821851-0.076536351.00000000-0.641650690.55627638-0.00004503
0.01186493-0.06649859-0.641650691.00000000-0.863777980.02303221
-0.104804340.061980400.55627638-0.863777981.00000000-0.50920466
0.22972830-0.11085195-0.000045030.02303221-0.509204661.00000000
Covariance matrix
1.90023491E-16-1.10011076E-188.81380060E-164.96535532E-15-5.01367533E-143.75749537E-14
-1.10011076E-187.09509137E-15-5.01548894E-14-1.70048481E-131.81178487E-13-1.10790532E-13
8.81380060E-16-5.01548894E-146.05247575E-11-1.51546717E-101.50186341E-10-4.15625483E-15
4.96535532E-15-1.70048481E-13-1.51546717E-109.21642890E-10-9.10032194E-108.29654415E-12
-5.01367533E-141.81178487E-131.50186341E-10-9.10032194E-101.20433299E-09-2.09674676E-10
3.75749537E-14-1.10790532E-13-4.15625483E-158.29654415E-12-2.09674676E-101.40786377E-10