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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UM12 ∴ Orbital info ∴ Epoch epochXXX
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(269352) 2008UM12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 269352.eq0)
Keplerian elements at epoch
57849.9 MJD
Value 1-σ variation Units
a 2.89875 2.431e-08 au
e 0.02901 5.18e-08
i 1.276 7.211e-06 deg
Ω 339.049 0.0002743 deg
ω 282.469 0.0003058 deg
M 8.876 0.0001379 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8147 au
Aphelion 2.9828 au
Asc. node-Earth separation 1.87026 au
Desc. node-Earth separation 1.92406 au
Earth MOID 1.79995 au
Orbital period 1802.66 days
Date of orbit computation  Jul 26 10:03
Correlation matrix
1.000000000.019753810.00971407-0.01854010-0.042702300.12931967
0.019753811.00000000-0.00563966-0.00537416-0.113687210.26954408
0.00971407-0.005639661.000000000.34296258-0.30550118-0.00458408
-0.01854010-0.005374160.342962581.00000000-0.89212368-0.00953443
-0.04270230-0.11368721-0.30550118-0.892123681.00000000-0.44300850
0.129319670.26954408-0.00458408-0.00953443-0.443008501.00000000
Covariance matrix
5.91164024E-162.48780735E-171.70324697E-15-1.23629580E-13-3.17522259E-134.33549325E-13
2.48780735E-172.68301851E-15-2.10662199E-15-7.63447067E-14-1.80091151E-121.92513668E-12
1.70324697E-15-2.10662199E-155.20049254E-116.78305318E-10-6.73758161E-10-4.55820628E-12
-1.23629580E-13-7.63447067E-146.78305318E-107.52163928E-08-7.48256040E-08-3.60554499E-10
-3.17522259E-13-1.80091151E-12-6.73758161E-10-7.48256040E-089.35271778E-08-1.86810342E-08
4.33549325E-131.92513668E-12-4.55820628E-12-3.60554499E-10-1.86810342E-081.90125287E-08