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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015TW143 ∴ Orbital info ∴ Epoch 60400 MJD
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2015TW143  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015TW143.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.07353 2.06e-07 au
e 0.41911 2.977e-06
i 7.207 9.921e-05 deg
Ω 111.543 0.000841 deg
ω 3.234 0.0006583 deg
M 230.494 0.001003 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2045 au
Aphelion distance 2.9426 au
Asc. node-Earth separation 0.22219 au
Desc. node-Earth separation 1.92271 au
Earth MOID 0.22156 au
Orbital period 1090.6 days
Date of orbit computation   feb 26 11:38

Covariance matrix
4.24336708E-14-4.26898962E-13-1.86085593E-11-1.33607812E-10-7.69901318E-111.98854176E-10
-4.26898962E-138.86201478E-121.80524359E-101.22195075E-091.13441239E-09-1.71170018E-09
-1.86085593E-111.80524359E-109.84332349E-097.96775978E-081.56959375E-08-9.18175282E-08
-1.33607812E-101.22195075E-097.96775978E-087.07269531E-07-2.50896520E-08-6.64274074E-07
-7.69901318E-111.13441239E-091.56959375E-08-2.50896520E-084.33381843E-07-3.50257768E-07
1.98854176E-10-1.71170018E-09-9.18175282E-08-6.64274074E-07-3.50257768E-071.00552250E-06

Correlation matrix
1.00000000-0.69615118-0.91051388-0.77123029-0.567733350.96268347
-0.696151181.000000000.611221610.488084470.57885444-0.57341040
-0.910513880.611221611.000000000.954932950.24031508-0.92290887
-0.771230290.488084470.954932951.00000000-0.04531759-0.78769653
-0.567733350.578854440.24031508-0.045317591.00000000-0.53058690
0.96268347-0.57341040-0.92290887-0.78769653-0.530586901.00000000