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AstDyS ∴ Objects ∴ 2001TW212 ∴ Orbital info ∴ Epoch epochXXX
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(194253) 2001TW212  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 194253.eq0)
Keplerian elements at epoch
58054.7 MJD
Value 1-σ variation Units
a 2.38563 1.047e-08 au
e 0.13838 5.374e-08
i 6.784 6.572e-06 deg
Ω 342.652 4.012e-05 deg
ω 40.416 4.771e-05 deg
M 132.949 2.288e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0555 au
Aphelion 2.7158 au
Asc. node-Earth separation 1.10852 au
Desc. node-Earth separation 1.62463 au
Earth MOID 1.06244 au
Orbital period 1345.87 days
Date of orbit computation  apr 23 20:30
Correlation matrix
1.00000000-0.153201980.02119281-0.019953140.12532663-0.21495879
-0.153201981.00000000-0.014484950.01451527-0.254687450.43529289
0.02119281-0.014484951.00000000-0.089925220.08619053-0.02234863
-0.019953140.01451527-0.089925221.00000000-0.847162280.02912816
0.12532663-0.254687450.08619053-0.847162281.00000000-0.54880943
-0.214958790.43529289-0.022348630.02912816-0.548809431.00000000
Covariance matrix
1.09585450E-16-8.61883336E-171.45805370E-15-8.38090028E-156.25908929E-14-5.14965971E-14
-8.61883336E-172.88812041E-15-5.11603037E-153.12993819E-14-6.52990002E-135.35347876E-13
1.45805370E-15-5.11603037E-154.31933491E-11-2.37133514E-112.70246037E-11-3.36129118E-12
-8.38090028E-153.12993819E-14-2.37133514E-111.60992624E-09-1.62166421E-092.67462506E-11
6.25908929E-14-6.52990002E-132.70246037E-11-1.62166421E-092.27605456E-09-5.99183390E-10
-5.14965971E-145.35347876E-13-3.36129118E-122.67462506E-11-5.99183390E-105.23713457E-10