NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QR15 ∴ Orbital info ∴ Epoch 60400 MJD
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(353938) 1998QR15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 353938.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.76877 2.005e-09 au
e 0.558879 2.039e-08
i 9.449 3.48e-06 deg
Ω 320.112 1.484e-05 deg
ω 57.015 2.052e-05 deg
M 192.518 2.833e-06 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2214 au
Aphelion distance 4.3162 au
Asc. node-Earth separation 0.44675 au
Desc. node-Earth separation 1.75091 au
Earth MOID 0.2633 au
Orbital period 1682.78 days
Date of orbit computation   mar 14 13:53

Covariance matrix
4.01819949E-187.92314796E-18-1.13933213E-153.43645605E-15-2.11551397E-143.99426301E-15
7.92314796E-184.15687051E-16-3.48427827E-14-4.82218804E-153.49517590E-14-2.79082297E-15
-1.13933213E-15-3.48427827E-141.21138689E-112.80357153E-11-3.20934459E-117.13285320E-13
3.43645605E-15-4.82218804E-152.80357153E-112.20277498E-10-2.51215685E-108.11691617E-12
-2.11551397E-143.49517590E-14-3.20934459E-11-2.51215685E-104.21251216E-10-4.10315382E-11
3.99426301E-15-2.79082297E-157.13285320E-138.11691617E-12-4.10315382E-118.02840279E-12

Correlation matrix
1.000000000.19386471-0.163302620.11550745-0.514197030.70324448
0.193864711.00000000-0.49100753-0.015935870.08352475-0.04830971
-0.16330262-0.491007531.000000000.54273164-0.449266810.07232814
0.11550745-0.015935870.542731641.00000000-0.824690700.19301516
-0.514197030.08352475-0.44926681-0.824690701.00000000-0.70555787
0.70324448-0.048309710.072328140.19301516-0.705557871.00000000