NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HL1 ∴ Orbital info ∴ Epoch 58400 MJD
Contact »
2018HL1  ▹ 
ORBITAL INFORMATION
(ASCII data file 2018HL1.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.09726 0.0002845 au
e 0.363914 0.0002495
i 19.373 0.01455 deg
Ω 32.645 6.455e-05 deg
ω 78.961 0.01323 deg
M 203.585 0.0978 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.698 au
Aphelion 1.4966 au
Asc. node-Earth separation -0.10425 au
Desc. node-Earth separation 0.01606 au
Earth MOID 0.01069 au
Orbital period 419.822 days
Date of orbit computation   Oct 1 21:56
Correlation matrix
1.000000000.999993260.99998596-0.996963880.99997776-0.99999997
0.999993261.000000000.99998218-0.997103590.99994673-0.99999411
0.999985960.999982181.00000000-0.996732640.99995467-0.99998582
-0.99696388-0.99710359-0.996732641.00000000-0.996726630.99697661
0.999977760.999946730.99995467-0.996726631.00000000-0.99997621
-0.99999997-0.99999411-0.999985820.99697661-0.999976211.00000000
Covariance matrix
8.09322352E-087.09800951E-084.13906562E-06-1.83067759E-083.76329623E-06-2.78225343E-05
7.09800951E-086.22525963E-083.63010040E-06-1.60579717E-083.30044799E-06-2.44012518E-05
4.13906562E-063.63010040E-062.11687536E-04-9.36047741E-071.92462113E-04-1.42290995E-03
-1.83067759E-08-1.60579717E-08-9.36047741E-074.16623102E-09-8.51069504E-076.29350489E-06
3.76329623E-063.30044799E-061.92462113E-04-8.51069504E-071.74998606E-04-1.29372775E-03
-2.78225343E-05-2.44012518E-05-1.42290995E-036.29350489E-06-1.29372775E-039.56471124E-03





This Web Site has been visited 378517 times since 47

and this Page has been visited 264 times since 2018/04/24