NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003OS13 ∴ Orbital info ∴ Epoch 60400 MJD
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(163758) 2003OS13  ▹ 
ORBITAL INFORMATION
(ASCII data file 163758.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.29608 7.721e-09 au
e 0.74115 2.132e-07
i 41.527 3.148e-05 deg
Ω 272.14 2.521e-05 deg
ω 244.281 2.374e-05 deg
M 42.689 4.176e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3355 au
Aphelion distance 2.2567 au
Asc. node-Earth separation -0.15524 au
Desc. node-Earth separation -0.54093 au
Earth MOID 0.09008 au
Orbital period 538.948 days
Date of orbit computation   feb 26 10:21

Covariance matrix
5.96207093E-17-7.03136972E-16-3.20375480E-142.70230312E-157.44686234E-14-3.14401853E-13
-7.03136972E-164.54421371E-14-1.21295521E-12-1.98482424E-12-3.06538235E-122.34298667E-12
-3.20375480E-14-1.21295521E-129.91031145E-106.58479385E-10-3.94127433E-101.91198884E-10
2.70230312E-15-1.98482424E-126.58479385E-106.35293684E-10-2.87256499E-10-4.87363686E-12
7.44686234E-14-3.06538235E-12-3.94127433E-10-2.87256499E-105.63440057E-10-2.81825488E-10
-3.14401853E-132.34298667E-121.91198884E-10-4.87363686E-12-2.81825488E-101.74416017E-09

Correlation matrix
1.00000000-0.42718106-0.131800500.013885070.40630381-0.97497470
-0.427181061.00000000-0.18074727-0.36940725-0.605803000.26317659
-0.13180050-0.180747271.000000000.82987229-0.527435250.14542816
0.01388507-0.369407250.829872291.00000000-0.48012988-0.00462991
0.40630381-0.60580300-0.52743525-0.480129881.00000000-0.28429107
-0.974974700.263176590.14542816-0.00462991-0.284291071.00000000