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NEODyS ∴ Objects ∴ 2018XS ∴ Orbital info ∴ Epoch 60400 MJD
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2018XS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XS.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.0481 0.001407 au
e 0.535697 0.0003309
i 3.943 0.002408 deg
Ω 337.952 0.01863 deg
ω 40.795 0.01756 deg
M 309.332 0.7146 deg
Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9509 au
Aphelion distance 3.1453 au
Asc. node-Earth separation 0.02996 au
Desc. node-Earth separation 1.46715 au
Earth MOID 0.00908 au
Orbital period 1070.6 days
Date of orbit computation   feb 26 11:51

Covariance matrix
1.97877058E-064.65499494E-073.38694560E-06-2.60995892E-052.45788404E-05-1.00519547E-03
4.65499494E-071.09508317E-077.96725726E-07-6.13856519E-065.78065320E-06-2.36469053E-04
3.38694560E-067.96725726E-075.80026779E-06-4.47574881E-054.21557166E-05-1.72053154E-03
-2.60995892E-05-6.13856519E-06-4.47574881E-053.47007820E-04-3.27031269E-041.32582674E-02
2.45788404E-055.78065320E-064.21557166E-05-3.27031269E-043.08271971E-04-1.24857500E-02
-1.00519547E-03-2.36469053E-04-1.72053154E-031.32582674E-02-1.24857500E-025.10629151E-01

Correlation matrix
1.000000000.999995250.99973864-0.996016010.99516856-1.00000000
0.999995251.000000000.99968061-0.995803590.99491584-0.99999530
0.999738640.999680611.00000000-0.997635860.99693176-0.99973711
-0.99601601-0.99580359-0.997635861.00000000-0.999890930.99601147
0.995168560.994915840.99693176-0.999890931.00000000-0.99516436
-1.00000000-0.99999530-0.999737110.99601147-0.995164361.00000000