NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SK4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021SK4  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021SK4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.38559 0.0001331 au
e 0.224483 5.964e-05
i 6.869 0.001579 deg
Ω 13.146 0.0003493 deg
ω 26.37 0.001401 deg
M 291.097 0.09306 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0745 au
Aphelion distance 1.6966 au
Asc. node-Earth separation 0.0958 au
Desc. node-Earth separation 0.6491 au
Earth MOID 0.08836 au
Orbital period 595.729 days
Date of orbit computation   Jul 29 13:44

Covariance matrix
1.77278650E-087.94102763E-092.10140528E-07-4.60547216E-08-1.82964054E-07-1.23904697E-05
7.94102763E-093.55735653E-099.41100044E-08-2.06076082E-08-8.18252893E-08-5.55028144E-06
2.10140528E-079.41100044E-082.49281627E-06-5.47844818E-07-2.17909823E-06-1.46865692E-04
-4.60547216E-08-2.06076082E-08-5.47844818E-071.22038332E-074.86840102E-073.21807870E-05
-1.82964054E-07-8.18252893E-08-2.17909823E-064.86840102E-071.96408739E-061.27827364E-04
-1.23904697E-05-5.55028144E-06-1.46865692E-043.21807870E-051.27827364E-048.66005875E-03

Correlation matrix
1.000000000.999964980.99962352-0.99014275-0.98052157-0.99999801
0.999964981.000000000.99937150-0.98904433-0.97891154-0.99997902
0.999623520.999371501.00000000-0.99326307-0.98480732-0.99957366
-0.99014275-0.98904433-0.993263071.000000000.994392430.98989267
-0.98052157-0.97891154-0.984807320.994392431.000000000.98012848
-0.99999801-0.99997902-0.999573660.989892670.980128481.00000000