AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UM55 ∴ Orbital info ∴ Epoch epochXXX
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(312844) 2011UM55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 312844.eq0)
Keplerian elements at epoch
58403.5 MJD
Value 1-σ variation Units
a 2.6261 2.519e-08 au
e 0.092816 6.515e-08
i 11.393 5.145e-06 deg
Ω 53.871 2.768e-05 deg
ω 304.595 4.081e-05 deg
M 275.174 3.033e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3824 au
Aphelion 2.8698 au
Asc. node-Earth separation 1.4842 au
Desc. node-Earth separation 1.73616 au
Earth MOID 1.40062 au
Orbital period 1554.41 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.00000000-0.18970236-0.007902510.027737680.31742702-0.43859043
-0.189702361.00000000-0.00805188-0.04331239-0.153936570.14827827
-0.00790251-0.008051881.00000000-0.070205170.033311210.02071892
0.02773768-0.04331239-0.070205171.00000000-0.63918688-0.02707892
0.31742702-0.153936570.03331121-0.639186881.00000000-0.74235628
-0.438590430.148278270.02071892-0.02707892-0.742356281.00000000
Covariance matrix
6.34748992E-16-3.11355416E-16-1.02443647E-151.93451648E-143.26369351E-13-3.35142319E-13
-3.11355416E-164.24390197E-15-2.69897609E-15-7.81081195E-14-4.09250235E-132.92974144E-13
-1.02443647E-15-2.69897609E-152.64751100E-11-9.99975507E-126.99477575E-123.23336738E-12
1.93451648E-14-7.81081195E-14-9.99975507E-127.66306849E-10-7.22093900E-10-2.27353619E-11
3.26369351E-13-4.09250235E-136.99477575E-12-7.22093900E-101.66543981E-09-9.18852846E-10
-3.35142319E-132.92974144E-133.23336738E-12-2.27353619E-11-9.18852846E-109.19894918E-10