NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WS1 ∴ Orbital info ∴ Epoch 58355 MJD
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(422787) 2001WS1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 422787.eq0)
Keplerian elements
(Epoch 58355.2 MJD)
Value 1-σ variation Units
a 2.59084 2.725e-09 au
e 0.617656 1.146e-08
i 13.238 3.964e-06 deg
Ω 1.302 1.39e-05 deg
ω 5.195 1.479e-05 deg
M 4.233 1.324e-06 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9906 au
Aphelion distance 4.1911 au
Asc. node-Earth separation -0.01079 au
Desc. node-Earth separation 3.16864 au
Earth MOID 0.01075 au
Orbital period 1523.21 days
Date of orbit computation   feb 26 13:16

Covariance matrix
7.42306778E-18-3.27447469E-184.55655834E-16-7.77448672E-156.25623090E-151.60492786E-15
-3.27447469E-181.31236059E-16-5.14721839E-152.00347541E-14-4.80809094E-143.82176814E-15
4.55655834E-16-5.14721839E-151.57131987E-111.23886471E-11-1.46744571E-116.13045906E-13
-7.77448672E-152.00347541E-141.23886471E-111.93317835E-10-1.89818787E-101.17666895E-12
6.25623090E-15-4.80809094E-14-1.46744571E-11-1.89818787E-102.18890352E-10-7.73004640E-12
1.60492786E-153.82176814E-156.13045906E-131.17666895E-12-7.73004640E-121.75259422E-12

Correlation matrix
1.00000000-0.104911560.04219033-0.205231520.155205730.44496220
-0.104911561.00000000-0.113347960.12578286-0.283682650.25199798
0.04219033-0.113347961.000000000.22477894-0.250216780.11682075
-0.205231520.125782860.224778941.00000000-0.922762470.06392602
0.15520573-0.28368265-0.25021678-0.922762471.00000000-0.39466454
0.444962200.251997980.116820750.06392602-0.394664541.00000000