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NEODyS ∴ Objects ∴ 1998QH1 ∴ Orbital info ∴ Epoch 60400 MJD
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1998QH1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998QH1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.53349 9.038e-08 au
e 0.55637 2.775e-07
i 12.306 3.884e-05 deg
Ω 161.642 4.377e-05 deg
ω 216.519 0.0001912 deg
M 105.218 0.0001192 deg
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1239 au
Aphelion distance 3.943 au
Asc. node-Earth separation 2.1729 au
Desc. node-Earth separation 0.20079 au
Earth MOID 0.15854 au
Orbital period 1472.91 days
Date of orbit computation   feb 26 10:22

Covariance matrix
8.16808197E-15-1.83903293E-141.23763097E-12-5.65116203E-13-6.61805352E-12-6.24760738E-12
-1.83903293E-147.70126020E-14-2.70114976E-122.39958949E-124.17612806E-11-1.36724648E-12
1.23763097E-12-2.70114976E-121.50833074E-094.55360178E-10-6.36768826E-10-1.15869177E-09
-5.65116203E-132.39958949E-124.55360178E-101.91577637E-091.86317972E-10-3.88906682E-10
-6.61805352E-124.17612806E-11-6.36768826E-101.86317972E-103.65548819E-08-1.15622327E-08
-6.24760738E-12-1.36724648E-12-1.15869177E-09-3.88906682E-10-1.15622327E-081.42080680E-08

Correlation matrix
1.00000000-0.733244080.35260043-0.14285824-0.38299891-0.57994415
-0.733244081.00000000-0.250622160.197553010.78708243-0.04133314
0.35260043-0.250622161.000000000.26787634-0.08575527-0.25029497
-0.142858240.197553010.267876341.000000000.02226433-0.07454276
-0.382998910.78708243-0.085755270.022264331.00000000-0.50734280
-0.57994415-0.04133314-0.25029497-0.07454276-0.507342801.00000000