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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UM149 ∴ Orbital info ∴ Epoch epochXXX
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(350677) 2001UM149  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 350677.eq0)
Keplerian elements at epoch
57801.4 MJD
Value 1-σ variation Units
a 2.35067 1.257e-08 au
e 0.237388 4.709e-08
i 2.551 5.671e-06 deg
Ω 157.881 0.0001392 deg
ω 197.159 0.0001402 deg
M 120.567 1.518e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7926 au
Aphelion 2.9087 au
Asc. node-Earth separation 1.87858 au
Desc. node-Earth separation 0.79924 au
Earth MOID 0.78806 au
Orbital period 1316.39 days
Date of orbit computation  apr 23 21:04
Correlation matrix
1.000000000.26119563-0.00058656-0.010653680.03985238-0.22694408
0.261195631.00000000-0.00457761-0.001441990.01727925-0.13341215
-0.00058656-0.004577611.000000000.02601798-0.027006640.01135337
-0.01065368-0.001441990.026017981.00000000-0.98991998-0.01736361
0.039852380.01727925-0.02700664-0.989919981.00000000-0.12078633
-0.22694408-0.133412150.01135337-0.01736361-0.120786331.00000000
Covariance matrix
1.57941326E-161.54583877E-16-4.18058756E-17-1.86342750E-147.02070464E-14-4.32907860E-14
1.54583877E-162.21768979E-15-1.22254149E-15-9.45097773E-151.14065404E-13-9.53618115E-14
-4.18058756E-17-1.22254149E-153.21624574E-112.05358646E-11-2.14695881E-119.77300845E-13
-1.86342750E-14-9.45097773E-152.05358646E-111.93699990E-08-1.93127200E-08-3.66803635E-11
7.02070464E-141.14065404E-13-2.14695881E-11-1.93127200E-081.96497538E-08-2.56995241E-10
-4.32907860E-14-9.53618115E-149.77300845E-13-3.66803635E-11-2.56995241E-102.30386720E-10