AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RR23 ∴ Orbital info ∴ Epoch epochXXX
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(281771) 2009RR23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 281771.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59687 1.376e-08 au
e 0.169997 5.517e-08
i 6.245 5.007e-06 deg
Ω 117.854 6.021e-05 deg
ω 338.762 6.333e-05 deg
M 78.033 2.008e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1554 au
Aphelion 3.0383 au
Asc. node-Earth separation 1.19354 au
Desc. node-Earth separation 1.98078 au
Earth MOID 1.17403 au
Orbital period 1528.53 days
Date of orbit computation  apr 23 20:49
Correlation matrix
1.00000000-0.382091390.01617065-0.015435260.06098499-0.38148234
-0.382091391.00000000-0.01722962-0.00595122-0.109861800.45825061
0.01617065-0.017229621.00000000-0.205449300.19984827-0.01574942
-0.01543526-0.00595122-0.205449301.00000000-0.94394998-0.00162245
0.06098499-0.109861800.19984827-0.943949981.00000000-0.31212665
-0.381482340.45825061-0.01574942-0.00162245-0.312126651.00000000
Covariance matrix
1.89442187E-16-2.90150293E-161.11432110E-15-1.27915000E-145.31613009E-14-1.05432625E-13
-2.90150293E-163.04393109E-15-4.75923943E-15-1.97693412E-14-3.83882583E-135.07671400E-13
1.11432110E-15-4.75923943E-152.50662314E-11-6.19324456E-116.33693403E-11-1.58332920E-12
-1.27915000E-14-1.97693412E-14-6.19324456E-113.62525104E-09-3.59958390E-09-1.96156490E-12
5.31613009E-14-3.83882583E-136.33693403E-11-3.59958390E-094.01114679E-09-3.96942288E-10
-1.05432625E-135.07671400E-13-1.58332920E-12-1.96156490E-12-3.96942288E-104.03203661E-10