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AstDyS ∴ Objects ∴ 2009QA54 ∴ Orbital info ∴ Epoch epochXXX
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(419029) 2009QA54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 419029.eq0)
Keplerian elements at epoch
58262.1 MJD
Value 1-σ variation Units
a 2.98581 3.319e-08 au
e 0.117412 5.457e-08
i 9.63 4.654e-06 deg
Ω 160.023 3.612e-05 deg
ω 273.444 4.229e-05 deg
M 175.369 2.117e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6352 au
Aphelion 3.3364 au
Asc. node-Earth separation 1.93328 au
Desc. node-Earth separation 1.95741 au
Earth MOID 1.67226 au
Orbital period 1884.48 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.000000000.070977660.00738439-0.00382964-0.152159890.29018068
0.070977661.00000000-0.03063221-0.00683615-0.130741600.24250859
0.00738439-0.030632211.000000000.20903089-0.17291626-0.00376684
-0.00382964-0.006836150.209030891.00000000-0.83877734-0.00700609
-0.15215989-0.13074160-0.17291626-0.838777341.00000000-0.53144142
0.290180680.24250859-0.00376684-0.00700609-0.531441421.00000000
Covariance matrix
1.10175938E-151.28559047E-161.14072021E-15-4.59186530E-15-2.13606962E-132.03895521E-13
1.28559047E-162.97766044E-15-7.77923700E-15-1.34752692E-14-3.01733290E-132.80130579E-13
1.14072021E-15-7.77923700E-152.16591830E-113.51414412E-11-3.40352318E-11-3.71102796E-13
-4.59186530E-15-1.34752692E-143.51414412E-111.30489663E-09-1.28146451E-09-5.35746879E-12
-2.13606962E-13-3.01733290E-13-3.40352318E-11-1.28146451E-091.78872541E-09-4.75798471E-10
2.03895521E-132.80130579E-13-3.71102796E-13-5.35746879E-12-4.75798471E-104.48117202E-10