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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RQ28 ∴ Orbital info ∴ Epoch epochXXX
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(279137) 2009RQ28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 279137.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38138 1.043e-08 au
e 0.210378 6.514e-08
i 3.795 4.686e-06 deg
Ω 240.115 8.484e-05 deg
ω 108.632 8.543e-05 deg
M 353.538 9.275e-06 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8804 au
Aphelion 2.8824 au
Asc. node-Earth separation 1.42722 au
Desc. node-Earth separation 1.1462 au
Earth MOID 0.87824 au
Orbital period 1342.27 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.00000000-0.159956900.01679052-0.00441682-0.02812726-0.12336444
-0.159956901.00000000-0.044015100.002798270.03787806-0.36489690
0.01679052-0.044015101.00000000-0.547843680.539456860.02416466
-0.004416820.00279827-0.547843681.00000000-0.99037134-0.00500882
-0.028127260.037878060.53945686-0.990371341.00000000-0.11846403
-0.12336444-0.364896900.02416466-0.00500882-0.118464031.00000000
Covariance matrix
1.08808389E-16-1.08692875E-168.20676571E-16-3.90879231E-15-2.50638772E-14-1.19348818E-14
-1.08692875E-164.24359370E-15-1.34352346E-141.54652980E-142.10787211E-13-2.20462143E-13
8.20676571E-16-1.34352346E-142.19560024E-11-2.17788291E-102.15934994E-101.05015699E-12
-3.90879231E-151.54652980E-14-2.17788291E-107.19784468E-09-7.17776065E-09-3.94124503E-12
-2.50638772E-142.10787211E-132.15934994E-10-7.17776065E-097.29758813E-09-9.38583981E-11
-1.19348818E-14-2.20462143E-131.05015699E-12-3.94124503E-12-9.38583981E-118.60189054E-11