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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015TW237 ∴ Orbital info ∴ Epoch 60400 MJD
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2015TW237  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015TW237.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.50392 3.921e-05 au
e 0.308174 1.629e-05
i 7.609 0.0003554 deg
Ω 49.043 7e-05 deg
ω 46.804 6.749e-05 deg
M 170.598 0.06345 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0405 au
Aphelion distance 1.9674 au
Asc. node-Earth separation 0.13488 au
Desc. node-Earth separation 0.71499 au
Earth MOID 0.09327 au
Orbital period 673.654 days
Date of orbit computation   feb 26 11:17

Covariance matrix
1.53778864E-096.38783501E-101.39302039E-08-2.60248997E-09-1.60997700E-09-2.48836445E-06
6.38783501E-102.65371923E-105.78564170E-09-1.07928726E-09-6.63193576E-10-1.03364670E-06
1.39302039E-085.78564170E-091.26341428E-07-2.37494711E-08-1.44103285E-08-2.25411486E-05
-2.60248997E-09-1.07928726E-09-2.37494711E-084.90038655E-092.58883209E-094.21111372E-06
-1.60997700E-09-6.63193576E-10-1.44103285E-082.58883209E-094.55498370E-092.60386654E-06
-2.48836445E-06-1.03364670E-06-2.25411486E-054.21111372E-062.60386654E-064.02653428E-03

Correlation matrix
1.000000000.999949070.99939290-0.94803762-0.60831417-0.99999991
0.999949071.000000000.99919708-0.94644285-0.60321122-0.99995150
0.999392900.999197081.00000000-0.95447791-0.60069992-0.99939564
-0.94803762-0.94644285-0.954477911.000000000.547955510.94801694
-0.60831417-0.60321122-0.600699920.547955511.000000000.60800844
-0.99999991-0.99995150-0.999395640.948016940.608008441.00000000