NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WK1 ∴ Orbital info ∴ Epoch 59548 MJD
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2021WK1  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021WK1.eq0)
Keplerian elements
(Epoch 59548.1 MJD)
Value 1-σ variation Units
a 2.57808 0.0003354 au
e 0.615896 4.987e-05
i 0.444 2.878e-05 deg
Ω 262.346 0.0002081 deg
ω 159.227 0.000304 deg
M 1.114 0.0002135 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9903 au
Aphelion distance 4.1659 au
Asc. node-Earth separation 2.74506 au
Desc. node-Earth separation 0.03177 au
Earth MOID 0.00399 au
Orbital period 1511.97 days
Date of orbit computation   feb 26 12:58

Covariance matrix
1.12497034E-071.67274634E-089.53030117E-094.29018660E-08-8.52402705E-08-7.15930289E-08
1.67274634E-082.48724809E-091.41708214E-096.37924497E-09-1.26747020E-08-1.06453349E-08
9.53030117E-091.41708214E-098.28003046E-102.90309766E-09-6.48061106E-09-6.06685997E-09
4.29018660E-086.37924497E-092.90309766E-094.33168099E-08-5.97894422E-08-2.72399616E-08
-8.52402705E-08-1.26747020E-08-6.48061106E-09-5.97894422E-089.24446257E-085.41371444E-08
-7.15930289E-08-1.06453349E-08-6.06685997E-09-2.72399616E-085.41371444E-084.55706264E-08

Correlation matrix
1.000000001.000000000.987461380.61457857-0.83585982-0.99990261
1.000000001.000000000.987459980.61458435-0.83586737-0.99990163
0.987461380.987459981.000000000.48474959-0.74072867-0.98765554
0.614578570.614584350.484749591.00000000-0.94483383-0.61310627
-0.83585982-0.83586737-0.74072867-0.944833831.000000000.83408826
-0.99990261-0.99990163-0.98765554-0.613106270.834088261.00000000