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AstDyS ∴ Objects ∴ 2001TW154 ∴ Orbital info ∴ Epoch epochXXX
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(194231) 2001TW154  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 194231.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2604 8.347e-09 au
e 0.140503 3.332e-08
i 6.721 3.705e-06 deg
Ω 121.038 3.584e-05 deg
ω 341.753 3.899e-05 deg
M 156.81 1.631e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9428 au
Aphelion 2.578 au
Asc. node-Earth separation 0.97131 au
Desc. node-Earth separation 1.54134 au
Earth MOID 0.96133 au
Orbital period 1241.3 days
Date of orbit computation  apr 23 20:30
Correlation matrix
1.000000000.20341444-0.007509410.001739510.02149090-0.32597503
0.203414441.000000000.00000773-0.005288780.01867211-0.11252793
-0.007509410.000007731.000000000.11458507-0.108412670.01367975
0.00173951-0.005288780.114585071.00000000-0.91285389-0.00033800
0.021490900.01867211-0.10841267-0.912853891.00000000-0.38619968
-0.32597503-0.112527930.01367975-0.00033800-0.386199681.00000000
Covariance matrix
6.96801516E-175.65755583E-17-2.32237253E-165.20424291E-166.99542266E-15-4.43777553E-14
5.65755583E-171.11015863E-159.53864254E-19-6.31573900E-152.42599863E-14-6.11475864E-14
-2.32237253E-169.53864254E-191.37259853E-111.52151368E-11-1.56623360E-118.26563936E-13
5.20424291E-16-6.31573900E-151.52151368E-111.28455336E-09-1.27579845E-09-1.97566756E-13
6.99542266E-152.42599863E-14-1.56623360E-11-1.27579845E-091.52058063E-09-2.45608329E-10
-4.43777553E-14-6.11475864E-148.26563936E-13-1.97566756E-13-2.45608329E-102.65982401E-10