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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RQ15 ∴ Orbital info ∴ Epoch epochXXX
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(148590) 2001RQ15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 148590.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36017 9.197e-09 au
e 0.224309 3.358e-08
i 2.987 5.828e-06 deg
Ω 352.802 7.493e-05 deg
ω 275.023 7.607e-05 deg
M 136.017 1.349e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8308 au
Aphelion 2.8896 au
Asc. node-Earth separation 1.19333 au
Desc. node-Earth separation 1.29243 au
Earth MOID 0.81766 au
Orbital period 1324.39 days
Date of orbit computation  apr 23 20:20
Correlation matrix
1.00000000-0.16490095-0.00804417-0.01477454-0.00658523-0.21990933
-0.164900951.00000000-0.011800340.00521974-0.002422290.05862959
-0.00804417-0.011800341.000000000.12148418-0.120453600.00349665
-0.014774540.005219740.121484181.00000000-0.98125766-0.00061165
-0.00658523-0.00242229-0.12045360-0.981257661.00000000-0.17680354
-0.219909330.058629590.00349665-0.00061165-0.176803541.00000000
Covariance matrix
8.45796812E-17-5.09212687E-17-4.31179886E-16-1.01807647E-14-4.60679361E-15-2.72766451E-14
-5.09212687E-171.12742083E-15-2.30930757E-151.31318334E-14-6.18676153E-152.65505904E-14
-4.31179886E-16-2.30930757E-153.39694204E-115.30514510E-11-5.34021370E-112.74859384E-13
-1.01807647E-141.31318334E-145.30514510E-115.61392933E-09-5.59256848E-09-6.18086571E-13
-4.60679361E-15-6.18676153E-15-5.34021370E-11-5.59256848E-095.78614832E-09-1.81384430E-10
-2.72766451E-142.65505904E-142.74859384E-13-6.18086571E-13-1.81384430E-101.81898260E-10