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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SM102 ∴ Orbital info ∴ Epoch 55831 MJD
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2011SM102  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SM102.eq0)
Keplerian elements
(Epoch 55831.3 MJD)
Value 1-σ variation Units
a 2.46949 0.001638 au
e 0.559336 0.0002778
i 1.68 0.0006413 deg
Ω 109.726 0.002101 deg
ω 251.066 0.002152 deg
M 1.123 0.0007129 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0882 au
Aphelion distance 3.8508 au
Asc. node-Earth separation 1.08694 au
Desc. node-Earth separation 0.4197 au
Earth MOID 0.08923 au
Orbital period 1417.46 days
Date of orbit computation   feb 26 10:56

Covariance matrix
2.68296473E-064.55016381E-071.05009022E-06-1.60630519E-06-3.13531192E-07-1.16087171E-06
4.55016381E-077.71686713E-081.78082987E-07-2.71577670E-07-5.42158293E-08-1.96835162E-07
1.05009022E-061.78082987E-074.11219932E-07-6.34232875E-07-1.13480669E-07-4.55134975E-07
-1.60630519E-06-2.71577670E-07-6.34232875E-074.41470942E-06-3.77194638E-068.03214938E-07
-3.13531192E-07-5.42158293E-08-1.13480669E-07-3.77194638E-064.63167373E-06-1.97986876E-10
-1.16087171E-06-1.96835162E-07-4.55134975E-078.03214938E-07-1.97986876E-105.08240323E-07

Correlation matrix
1.000000000.999997790.99972846-0.46673409-0.08894147-0.99412773
0.999997791.000000000.99968884-0.46528868-0.09068524-0.99391126
0.999728460.999688841.00000000-0.47071779-0.08222726-0.99556260
-0.46673409-0.46528868-0.470717791.00000000-0.834152530.53622389
-0.08894147-0.09068524-0.08222726-0.834152531.00000000-0.00012904
-0.99412773-0.99391126-0.995562600.53622389-0.000129041.00000000