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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007AL18 ∴ Orbital info ∴ Epoch epochXXX
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(368953) 2007AL18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 368953.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58903 1.634e-08 au
e 0.191 4.856e-08
i 6.184 5.746e-06 deg
Ω 83.266 5.287e-05 deg
ω 18.608 5.836e-05 deg
M 62.912 2.678e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0945 au
Aphelion 3.0835 au
Asc. node-Earth separation 1.12879 au
Desc. node-Earth separation 2.03003 au
Earth MOID 1.1129 au
Orbital period 1521.61 days
Date of orbit computation  Jun 5 01:56
Correlation matrix
1.00000000-0.44113866-0.010323730.010174230.25475781-0.73621969
-0.441138661.000000000.00638744-0.00902634-0.228049280.58622400
-0.010323730.006387441.00000000-0.474176870.42974974-0.00000901
0.01017423-0.00902634-0.474176871.00000000-0.89476212-0.01299656
0.25475781-0.228049280.42974974-0.894762121.00000000-0.42221418
-0.736219690.58622400-0.00000901-0.01299656-0.422214181.00000000
Covariance matrix
2.66987017E-16-3.50007691E-16-9.69273917E-168.78950300E-152.42918461E-13-3.22102734E-13
-3.50007691E-162.35784245E-151.78216945E-15-2.31732616E-14-6.46210535E-137.62189387E-13
-9.69273917E-161.78216945E-153.30163753E-11-1.44053218E-101.44101421E-10-1.38625662E-15
8.78950300E-15-2.31732616E-14-1.44053218E-102.79534748E-09-2.76066323E-09-1.83987508E-11
2.42918461E-13-6.46210535E-131.44101421E-10-2.76066323E-093.40546075E-09-6.59724586E-10
-3.22102734E-137.62189387E-13-1.38625662E-15-1.83987508E-11-6.59724586E-107.16941668E-10