NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998VR ∴ Orbital info ∴ Epoch 56870 MJD
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(162142) 1998VR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 162142.eq0)
Keplerian elements
(Epoch 56870.4 MJD)
Value 1-σ variation Units
a 0.875652 6.13e-10 au
e 0.318 7.716e-08
i 21.803 9.866e-06 deg
Ω 46.408 6.207e-06 deg
ω 170.697 2.254e-05 deg
M 267.678 3.586e-05 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5972 au
Aphelion distance 1.1541 au
Asc. node-Earth separation 0.15632 au
Desc. node-Earth separation -0.41058 au
Earth MOID 0.15132 au
Orbital period 299.293 days
Date of orbit computation   feb 26 10:20

Covariance matrix
3.75829781E-192.25362120E-17-1.38562288E-165.09782044E-16-7.35748752E-151.08133739E-14
2.25362120E-175.95400052E-151.55886198E-139.23475014E-14-1.21788787E-122.10681137E-12
-1.38562288E-161.55886198E-139.73448783E-112.46672960E-11-4.78872556E-115.81888979E-11
5.09782044E-169.23475014E-142.46672960E-113.85241664E-11-6.80187637E-115.97820530E-11
-7.35748752E-15-1.21788787E-12-4.78872556E-11-6.80187637E-115.07836366E-10-7.78230228E-10
1.08133739E-142.10681137E-125.81888979E-115.97820530E-11-7.78230228E-101.28616341E-09

Correlation matrix
1.000000000.47641002-0.022908300.13397455-0.532564290.49183287
0.476410021.000000000.204760730.19282089-0.700391670.76133035
-0.022908300.204760731.000000000.40280826-0.215378080.16445062
0.133974550.192820890.402808261.00000000-0.486295450.26856915
-0.53256429-0.70039167-0.21537808-0.486295451.00000000-0.96293755
0.491832870.761330350.164450620.26856915-0.962937551.00000000