NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HQ1 ∴ Orbital info ∴ Epoch 58253 MJD
Contact »
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   Jul 29 12:18

Covariance matrix
2.89350885E-077.56142769E-086.30699929E-071.62832196E-072.63741689E-071.28646849E-06
7.56142769E-081.97598147E-081.64816999E-074.25526443E-086.89251822E-083.36183553E-07
6.30699929E-071.64816999E-071.37477779E-063.54992233E-075.74954167E-072.80407728E-06
1.62832196E-074.25526443E-083.54992233E-079.19354092E-081.48967546E-077.23678577E-07
2.63741689E-076.89251822E-085.74954167E-071.48967546E-072.43786453E-071.17130555E-06
1.28646849E-063.36183553E-072.80407728E-067.23678577E-071.17130555E-065.72022836E-06

Correlation matrix
1.000000000.999999910.999986460.998358380.993028220.99995409
0.999999911.000000000.999986910.998375030.993074210.99995014
0.999986460.999986911.000000000.998530170.993143920.99992411
0.998358380.998375030.998530171.000000000.995051300.99792436
0.993028220.993074210.993143920.995051301.000000000.99187909
0.999954090.999950140.999924110.997924360.991879091.00000000