NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XQ2 ∴ Orbital info ∴ Epoch 58470 MJD
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2018XQ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XQ2.eq0)
Keplerian elements
(Epoch 58470.3 MJD)
Value 1-σ variation Units
a 0.856117 6.204e-05 au
e 0.17902 0.0001011
i 0.077 4.727e-05 deg
Ω 111.794 0.004928 deg
ω 148.21 0.005849 deg
M 186.726 0.001075 deg
Other useful info
Absolute Magnitude (H)    28.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7029 au
Aphelion distance 1.0094 au
Asc. node-Earth separation -0.00259 au
Desc. node-Earth separation -0.29824 au
Earth MOID 3e-05 au
Orbital period 289.333 days
Date of orbit computation   feb 26 12:06

Covariance matrix
3.84844230E-09-6.26997501E-09-2.92048025E-092.81841706E-07-3.43012996E-076.64689783E-08
-6.26997501E-091.02152088E-084.75816721E-09-4.59190688E-075.58845446E-07-1.08283348E-07
-2.92048025E-094.75816721E-092.23407183E-09-2.21780603E-072.68176939E-07-5.04075674E-08
2.81841706E-07-4.59190688E-07-2.21780603E-072.42830100E-05-2.87591600E-054.86276611E-06
-3.43012996E-075.58845446E-072.68176939E-07-2.87591600E-053.42116675E-05-5.92482622E-06
6.64689783E-08-1.08283348E-07-5.04075674E-084.86276611E-06-5.92482622E-061.15561119E-06

Correlation matrix
1.00000000-0.99999930-0.996008900.92195879-0.945324610.99671420
-0.999999301.000000000.99601874-0.921972970.94532462-0.99662593
-0.996008900.996018741.00000000-0.952190260.97003129-0.99206768
0.92195879-0.92197297-0.952190261.00000000-0.997786940.91796527
-0.945324610.945324620.97003129-0.997786941.00000000-0.94228575
0.99671420-0.99662593-0.992067680.91796527-0.942285751.00000000