NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018GR1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018GR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018GR1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.50504 0.002695 au
e 0.553011 0.001084
i 11.471 0.02037 deg
Ω 32.711 0.004477 deg
ω 261.244 0.0007188 deg
M 51.324 3.015 deg
Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6727 au
Aphelion distance 2.3373 au
Asc. node-Earth separation 0.14729 au
Desc. node-Earth separation -0.04171 au
Earth MOID 0.01487 au
Orbital period 674.404 days
Date of orbit computation   feb 26 11:40

Covariance matrix
7.26142399E-062.92180158E-065.48791214E-05-1.20651405E-051.66713834E-06-8.12506261E-03
2.92180158E-061.17565948E-062.20819819E-05-4.85464264E-066.71640652E-07-3.26930656E-03
5.48791214E-052.20819819E-054.14758721E-04-9.11836946E-051.26164956E-05-6.14061793E-02
-1.20651405E-05-4.85464264E-06-9.11836946E-052.00478728E-05-2.76351969E-061.35001094E-02
1.66713834E-066.71640652E-071.26164956E-05-2.76351969E-065.16632111E-07-1.86542706E-03
-8.12506261E-03-3.26930656E-03-6.14061793E-021.35001094E-02-1.86542706E-039.09141821E+00

Correlation matrix
1.000000000.999997800.99999652-0.999970840.86073615-1.00000000
0.999997801.000000000.99999887-0.999959340.86179804-0.99999782
0.999996520.999998871.00000000-0.999966090.86188690-0.99999653
-0.99997084-0.99995934-0.999966091.00000000-0.858692590.99997081
0.860736150.861798040.86188690-0.858692591.00000000-0.86073955
-1.00000000-0.99999782-0.999996530.99997081-0.860739551.00000000