NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WS1 ∴ Orbital info ∴ Epoch 60400 MJD
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(422787) 2001WS1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 422787.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.59114 2.678e-09 au
e 0.618548 1.143e-08
i 13.244 3.969e-06 deg
Ω 1.29 1.389e-05 deg
ω 5.227 1.478e-05 deg
M 127.759 1.166e-06 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9884 au
Aphelion distance 4.1939 au
Asc. node-Earth separation -0.01253 au
Desc. node-Earth separation 3.1695 au
Earth MOID 0.01249 au
Orbital period 1523.47 days
Date of orbit computation   feb 26 13:16

Covariance matrix
7.17433582E-18-4.74815214E-18-3.62086975E-162.36288059E-15-2.38476051E-15-4.24485992E-16
-4.74815214E-181.30715917E-16-5.30202009E-152.12586516E-14-4.91200273E-144.70952194E-15
-3.62086975E-16-5.30202009E-151.57491679E-111.24267780E-11-1.47209691E-115.27957853E-13
2.36288059E-152.12586516E-141.24267780E-111.93068807E-10-1.89538732E-102.62831406E-12
-2.38476051E-15-4.91200273E-14-1.47209691E-11-1.89538732E-102.18498366E-10-8.67346302E-12
-4.24485992E-164.70952194E-155.27957853E-132.62831406E-12-8.67346302E-121.36015618E-12

Correlation matrix
1.00000000-0.15504920-0.034063810.06348847-0.06023235-0.13588707
-0.155049201.00000000-0.116855280.13381827-0.290649960.35319797
-0.03406381-0.116855281.000000000.22535836-0.250947860.11407121
0.063488470.133818270.225358361.00000000-0.922821740.16219102
-0.06023235-0.29064996-0.25094786-0.922821741.00000000-0.50312285
-0.135887070.353197970.114071210.16219102-0.503122851.00000000