NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009QR ∴ Orbital info ∴ Epoch 55062 MJD
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2009QR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009QR.eq0)
Keplerian elements
(Epoch 55062.0 MJD)
Value 1-σ variation Units
a 1.35611 0.0002535 au
e 0.273999 0.0001418
i 3.388 0.001437 deg
Ω 150.62 0.0002654 deg
ω 208.743 0.001388 deg
M 341.406 0.007007 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9845 au
Aphelion distance 1.7277 au
Asc. node-Earth separation 0.66048 au
Desc. node-Earth separation 0.00023 au
Earth MOID 0.00012 au
Orbital period 576.823 days
Date of orbit computation   Jul 29 11:21

Covariance matrix
6.42680933E-083.59566468E-083.64094260E-076.69613473E-08-3.47347500E-071.77604143E-06
3.59566468E-082.01170916E-082.03710585E-073.74599734E-08-1.94262404E-079.93622700E-07
3.64094260E-072.03710585E-072.06361017E-063.78705451E-07-1.96220223E-061.00591278E-05
6.69613473E-083.74599734E-083.78705451E-077.04263017E-08-3.64833667E-071.85164847E-06
-3.47347500E-07-1.94262404E-07-1.96220223E-06-3.64833667E-071.92677897E-06-9.62306273E-06
1.77604143E-069.93622700E-071.00591278E-051.85164847E-06-9.62306273E-064.90926230E-05

Correlation matrix
1.000000000.999997420.999775050.99531153-0.987075840.99987858
0.999997421.000000000.999809300.99521618-0.986711560.99984065
0.999775050.999809301.000000000.99339115-0.984042800.99939778
0.995311530.995216180.993391151.00000000-0.990402020.99582490
-0.98707584-0.98671156-0.98404280-0.990402021.00000000-0.98943951
0.999878580.999840650.999397780.99582490-0.989439511.00000000