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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XF ∴ Orbital info ∴ Epoch 58456 MJD
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2018XF  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XF.eq0)
Keplerian elements
(Epoch 58456.3 MJD)
Value 1-σ variation Units
a 1.34454 0.0004825 au
e 0.251934 0.0002575
i 16.776 0.01111 deg
Ω 250.056 0.0001132 deg
ω 180.885 0.002831 deg
M 0.465 0.001494 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0058 au
Aphelion distance 1.6833 au
Asc. node-Earth separation 0.66781 au
Desc. node-Earth separation 0.01993 au
Earth MOID 0.01992 au
Orbital period 569.453 days
Date of orbit computation   feb 26 11:47

Covariance matrix
2.32817205E-071.24235710E-075.35989979E-06-5.41111548E-08-9.26835505E-074.33181494E-07
1.24235710E-076.62945658E-082.86014695E-06-2.88734635E-08-4.94746154E-072.31250937E-07
5.35989979E-062.86014695E-061.23431986E-04-1.24335983E-06-2.16525924E-051.01535712E-05
-5.41111548E-08-2.88734635E-08-1.24335983E-061.28185538E-081.85912682E-07-8.37529524E-08
-9.26835505E-07-4.94746154E-07-2.16525924E-051.85912682E-078.01250625E-06-4.20805344E-06
4.33181494E-072.31250937E-071.01535712E-05-8.37529524E-08-4.20805344E-062.23287716E-06

Correlation matrix
1.000000000.999999870.99985098-0.99051202-0.678595440.60080003
0.999999871.000000000.99985155-0.99046789-0.678827260.60105210
0.999850980.999851551.00000000-0.98846992-0.688512540.61160714
-0.99051202-0.99046789-0.988469921.000000000.58010326-0.49504901
-0.67859544-0.67882726-0.688512540.580103261.00000000-0.99486612
0.600800030.601052100.61160714-0.49504901-0.994866121.00000000