NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011QD48 ∴ Orbital info ∴ Epoch 56847 MJD
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(389694) 2011QD48  ▹ 
ORBITAL INFORMATION
(ASCII data file 389694.eq0)
Keplerian elements
(Epoch 56847.5 MJD)
Value 1-σ variation Units
a 1.5453 8.666e-09 au
e 0.492251 5.242e-08
i 19.067 1.286e-05 deg
Ω 358.907 1.006e-05 deg
ω 106.658 1.128e-05 deg
M 91.318 4.033e-06 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7846 au
Aphelion distance 2.306 au
Asc. node-Earth separation 0.36024 au
Desc. node-Earth separation 0.03107 au
Earth MOID 0.01973 au
Orbital period 701.646 days
Date of orbit computation   Mar 19 10:36

Covariance matrix
7.50988356E-17-3.50757597E-161.66638222E-14-1.77236254E-14-1.82251909E-145.21882078E-15
-3.50757597E-162.74738945E-15-1.51156129E-131.85768935E-131.48099641E-13-5.44799897E-14
1.66638222E-14-1.51156129E-131.65280364E-101.91937665E-11-2.05821635E-11-4.66408468E-12
-1.77236254E-141.85768935E-131.91937665E-111.01300808E-10-6.87997875E-11-4.80956547E-12
-1.82251909E-141.48099641E-13-2.05821635E-11-6.87997875E-111.27220809E-10-2.65244333E-11
5.21882078E-15-5.44799897E-14-4.66408468E-12-4.80956547E-12-2.65244333E-111.62667456E-11

Correlation matrix
1.00000000-0.772201020.14957100-0.20320272-0.186456020.14931569
-0.772201021.00000000-0.224313300.352132830.25050409-0.25770721
0.14957100-0.224313301.000000000.14833482-0.14193886-0.08995089
-0.203202720.352132830.148334821.00000000-0.60604039-0.11848109
-0.186456020.25050409-0.14193886-0.606040391.00000000-0.58306463
0.14931569-0.25770721-0.08995089-0.11848109-0.583064631.00000000