NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WK1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021WK1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WK1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.56196 0.0003337 au
e 0.61374 5.016e-05
i 0.469 2.512e-05 deg
Ω 261.525 0.0002785 deg
ω 160.315 0.0004436 deg
M 205.75 0.04018 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9896 au
Aphelion distance 4.1343 au
Asc. node-Earth separation 2.75064 au
Desc. node-Earth separation 0.02966 au
Earth MOID 0.00413 au
Orbital period 1497.81 days
Date of orbit computation   feb 26 12:58

Covariance matrix
1.11369370E-071.67398001E-088.24609845E-097.88980223E-08-1.39308934E-07-1.34081508E-05
1.67398001E-082.51613983E-091.23945948E-091.18591220E-08-2.09394656E-08-2.01536349E-06
8.24609845E-091.23945948E-096.31057693E-105.19039267E-09-9.65324777E-09-9.92778817E-07
7.88980223E-081.18591220E-085.19039267E-097.75351723E-08-1.20653747E-07-9.49874845E-06
-1.39308934E-07-2.09394656E-08-9.65324777E-09-1.20653747E-071.96796870E-071.67717820E-05
-1.34081508E-05-2.01536349E-06-9.92778817E-07-9.49874845E-061.67717820E-051.61425451E-03

Correlation matrix
1.000000001.000000000.983628490.84905116-0.94099430-1.00000000
1.000000001.000000000.983626940.84905490-0.94099890-0.99999999
0.983628490.983626941.000000000.74202118-0.86622323-0.98363045
0.849051160.849054900.742021181.00000000-0.97674757-0.84904558
-0.94099430-0.94099890-0.86622323-0.976747571.000000000.94098806
-1.00000000-0.99999999-0.98363045-0.849045580.940988061.00000000