NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HQ1 ∴ Orbital info ∴ Epoch 58253 MJD
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2018HQ1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HQ1.eq0)
Keplerian elements
(Epoch 58253.0 MJD)
Value 1-σ variation Units
a 1.97074 0.0005379 au
e 0.463348 0.0001406
i 5.495 0.001173 deg
Ω 53.33 0.0003032 deg
ω 199.702 0.0004937 deg
M 354.235 0.002392 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0576 au
Aphelion distance 2.8839 au
Asc. node-Earth separation 1.75395 au
Desc. node-Earth separation 0.06696 au
Earth MOID 0.05164 au
Orbital period 1010.51 days
Date of orbit computation   feb 26 11:44

Covariance matrix
2.89350949E-077.56142935E-086.30700069E-071.62832340E-072.63742019E-071.28646839E-06
7.56142935E-081.97598191E-081.64817035E-074.25526818E-086.89252683E-083.36183527E-07
6.30700069E-071.64817035E-071.37477810E-063.54992546E-075.74954885E-072.80407707E-06
1.62832340E-074.25526818E-083.54992546E-079.19355507E-081.48967829E-077.23679001E-07
2.63742019E-076.89252683E-085.74954885E-071.48967829E-072.43787004E-071.17130667E-06
1.28646839E-063.36183527E-072.80407707E-067.23679001E-071.17130667E-065.72022625E-06

Correlation matrix
1.000000000.999999910.999986460.998358380.993028230.99995409
0.999999911.000000000.999986910.998375040.993074220.99995014
0.999986460.999986911.000000000.998530170.993143930.99992411
0.998358380.998375040.998530171.000000000.995051300.99792437
0.993028230.993074220.993143930.995051301.000000000.99187909
0.999954090.999950140.999924110.997924370.991879091.00000000