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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QF227 ∴ Orbital info ∴ Epoch epochXXX
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(109491) 2001QF227  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 109491.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13102 1.8e-08 au
e 0.215096 4.868e-08
i 7.449 5.008e-06 deg
Ω 249.635 5.479e-05 deg
ω 44.208 5.707e-05 deg
M 64.896 1.749e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4576 au
Aphelion 3.8045 au
Asc. node-Earth separation 1.57309 au
Desc. node-Earth separation 2.54567 au
Earth MOID 1.44795 au
Orbital period 2023.62 days
Date of orbit computation  apr 23 20:11
Correlation matrix
1.00000000-0.150169370.013121680.02087700-0.02332261-0.26118972
-0.150169371.00000000-0.00207847-0.003942050.11062459-0.26463168
0.01312168-0.002078471.00000000-0.214159800.20234792-0.00322166
0.02087700-0.00394205-0.214159801.00000000-0.95115511-0.00828352
-0.023322610.110624590.20234792-0.951155111.00000000-0.28036634
-0.26118972-0.26463168-0.00322166-0.00828352-0.280366341.00000000
Covariance matrix
3.23943485E-16-1.31561718E-161.18284094E-152.05868669E-14-2.39559143E-14-8.22346181E-14
-1.31561718E-162.36933850E-15-5.06709487E-16-1.05129068E-143.07302562E-13-2.25330183E-13
1.18284094E-15-5.06709487E-162.50844595E-11-5.87662454E-115.78365077E-11-2.82257791E-13
2.05868669E-14-1.05129068E-14-5.87662454E-113.00175493E-09-2.97399280E-09-7.93900990E-12
-2.39559143E-143.07302562E-135.78365077E-11-2.97399280E-093.25688112E-09-2.79892206E-10
-8.22346181E-14-2.25330183E-13-2.82257791E-13-7.93900990E-12-2.79892206E-103.06004603E-10