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2018XS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XS.eq0)
Keplerian elements
(Epoch 58461.1 MJD)
Value 1-σ variation Units
a 2.04903 0.001506 au
e 0.535648 0.0003504
i 3.943 0.002372 deg
Ω 337.99 0.01816 deg
ω 40.758 0.01563 deg
M 17.531 0.01937 deg
Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9515 au
Aphelion distance 3.1466 au
Asc. node-Earth separation 0.02898 au
Desc. node-Earth separation 1.46754 au
Earth MOID 0.00877 au
Orbital period 1071.32 days
Date of orbit computation   feb 26 11:51

Covariance matrix
2.26765371E-065.27705585E-073.57052966E-06-2.72320520E-052.33895451E-05-2.91754107E-05
5.27705585E-071.22803373E-078.30855332E-07-6.33589271E-065.44154253E-06-6.78941315E-06
3.57052966E-068.30855332E-075.62501105E-06-4.29626694E-053.69136966E-05-4.59357748E-05
-2.72320520E-05-6.33589271E-06-4.29626694E-053.29786670E-04-2.83724897E-043.50313709E-04
2.33895451E-055.44154253E-063.69136966E-05-2.83724897E-042.44222962E-04-3.00885036E-04
-2.91754107E-05-6.78941315E-06-4.59357748E-053.50313709E-04-3.00885036E-043.75371707E-04

Correlation matrix
1.000000000.999995800.99972968-0.995807630.99389421-0.99999504
0.999995801.000000000.99967441-0.995602820.99362757-0.99999153
0.999729680.999674411.00000000-0.997500260.99593868-0.99967444
-0.99580763-0.99560282-0.997500261.00000000-0.999741340.99565715
0.993894210.993627570.99593868-0.999741341.00000000-0.99374870
-0.99999504-0.99999153-0.999674440.99565715-0.993748701.00000000