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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XL55 ∴ Orbital info ∴ Epoch 60600 MJD
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2015XL55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XL55.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.32855 0.0004121 au
e 0.324826 0.0002777
i 4.222 0.003633 deg
Ω 254.814 0.004471 deg
ω 113.168 0.01168 deg
M 322.485 1.001 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.897 au
Aphelion distance 1.7601 au
Asc. node-Earth separation 0.34878 au
Desc. node-Earth separation 0.06924 au
Earth MOID 0.01874 au
Orbital period 559.325 days
Date of orbit computation   Jul 29 11:47

Covariance matrix
1.69795620E-071.14436875E-071.49590457E-061.84051646E-06-4.77860133E-06-4.12297375E-04
1.14436875E-077.71355038E-081.00855822E-061.24091074E-06-3.22448292E-06-2.77873473E-04
1.49590457E-061.00855822E-061.32019507E-051.62408800E-05-4.22817764E-05-3.63225993E-03
1.84051646E-061.24091074E-061.62408800E-051.99853920E-05-5.20324209E-05-4.46901947E-03
-4.77860133E-06-3.22448292E-06-4.22817764E-05-5.20324209E-051.36312941E-041.16024644E-02
-4.12297375E-04-2.77873473E-04-3.63225993E-03-4.46901947E-031.16024644E-021.00114011E+00

Correlation matrix
1.000000000.999943790.999129070.99912569-0.99327388-0.99999976
0.999943791.000000000.999435470.99944074-0.99440747-0.99993668
0.999129070.999435471.000000000.99984843-0.99670269-0.99910340
0.999125690.999440740.999848431.00000000-0.99689439-0.99909890
-0.99327388-0.99440747-0.99670269-0.996894391.000000000.99319442
-0.99999976-0.99993668-0.99910340-0.999098900.993194421.00000000