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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HY1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018HY1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HY1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.02518 0.00126 au
e 0.495384 0.0003203
i 7.454 0.003419 deg
Ω 33.879 0.000402 deg
ω 170.879 0.002412 deg
M 23.11 0.7024 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0219 au
Aphelion distance 3.0284 au
Asc. node-Earth separation 1.99841 au
Desc. node-Earth separation 0.02043 au
Earth MOID 0.01984 au
Orbital period 1052.68 days
Date of orbit computation   feb 26 11:26

Covariance matrix
1.58754950E-064.03574886E-074.30794550E-06-5.06517134E-073.02070065E-06-8.85015391E-04
4.03574886E-071.02593785E-071.09513324E-06-1.28763183E-077.67867525E-07-2.24981943E-04
4.30794550E-061.09513324E-061.16910395E-05-1.37456621E-068.19648625E-06-2.40156155E-03
-5.06517134E-07-1.28763183E-07-1.37456621E-061.61639212E-07-9.63324834E-072.82369308E-04
3.02070065E-067.67867525E-078.19648625E-06-9.63324834E-075.81945380E-06-1.68397731E-03
-8.85015391E-04-2.24981943E-04-2.40156155E-032.82369308E-04-1.68397731E-034.93371859E-01

Correlation matrix
1.000000000.999999920.99995394-0.999901310.99380903-0.99999999
0.999999921.000000000.99995365-0.999902870.99376721-0.99999988
0.999953940.999953651.00000000-0.999921110.99371086-0.99995388
-0.99990131-0.99990287-0.999921111.00000000-0.993249330.99990085
0.993809030.993767210.99371086-0.993249331.00000000-0.99382047
-0.99999999-0.99999988-0.999953880.99990085-0.993820471.00000000