NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XB1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018XB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XB1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.44226 0.003613 au
e 0.585188 0.0006103
i 15.858 0.01087 deg
Ω 262.651 0.0008664 deg
ω 152.632 0.0005636 deg
M 145.885 1.123 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0131 au
Aphelion distance 3.8714 au
Asc. node-Earth separation 2.32732 au
Desc. node-Earth separation 0.07322 au
Earth MOID 0.06238 au
Orbital period 1394.07 days
Date of orbit computation   feb 26 11:46

Covariance matrix
1.30502234E-052.20471541E-063.92810297E-053.12934161E-06-1.95863624E-06-4.05855427E-03
2.20471541E-063.72466485E-076.63616248E-065.28671024E-07-3.30928398E-07-6.85655471E-04
3.92810297E-056.63616248E-061.18238174E-049.41933100E-06-5.89270307E-06-1.22162044E-02
3.12934161E-065.28671024E-079.41933100E-067.50664664E-07-4.68561663E-07-9.73209857E-04
-1.95863624E-06-3.30928398E-07-5.89270307E-06-4.68561663E-073.17613334E-076.09121347E-04
-4.05855427E-03-6.85655471E-04-1.22162044E-02-9.73209857E-046.09121347E-041.26219010E+00

Correlation matrix
1.000000000.999999920.999988560.99981815-0.96204514-1.00000000
0.999999921.000000000.999987460.99981333-0.96214621-0.99999991
0.999988560.999987461.000000000.99981170-0.96158203-0.99998860
0.999818150.999813330.999811701.00000000-0.95960920-0.99981841
-0.96204514-0.96214621-0.96158203-0.959609201.000000000.96203766
-1.00000000-0.99999991-0.99998860-0.999818410.962037661.00000000