NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005XW77 ∴ Orbital info ∴ Epoch 54029 MJD
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2005XW77  ▹ 
ORBITAL INFORMATION
(ASCII data file 2005XW77.eq0)
Keplerian elements
(Epoch 54029.1 MJD)
Value 1-σ variation Units
a 1.61519 5.854e-08 au
e 0.355571 8.711e-08
i 16.439 2.166e-05 deg
Ω 268.856 2.424e-05 deg
ω 99.965 6.582e-05 deg
M 190.518 3.78e-05 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0409 au
Aphelion distance 2.1895 au
Asc. node-Earth separation 0.48614 au
Desc. node-Earth separation 0.34489 au
Earth MOID 0.22021 au
Orbital period 749.777 days
Date of orbit computation   Mar 19 08:48

Covariance matrix
3.42722051E-15-1.96901068E-152.74233701E-133.40366188E-13-3.07031392E-121.95464825E-12
-1.96901068E-157.58831818E-15-2.15554396E-13-2.63940108E-135.16063669E-13-6.53002292E-13
2.74233701E-13-2.15554396E-134.68959874E-10-7.46391000E-11-8.29064515E-111.02734896E-10
3.40366188E-13-2.63940108E-13-7.46391000E-115.87740860E-10-8.93239100E-102.35863060E-10
-3.07031392E-125.16063669E-13-8.29064515E-11-8.93239100E-104.33223080E-09-2.31504559E-09
1.95464825E-12-6.53002292E-131.02734896E-102.35863060E-10-2.31504559E-091.42897866E-09

Correlation matrix
1.00000000-0.386103980.216312670.23981837-0.796812180.88325218
-0.386103981.00000000-0.11426580-0.124979760.09000668-0.19830290
0.21631267-0.114265801.00000000-0.14216923-0.058165400.12549814
0.23981837-0.12497976-0.142169231.00000000-0.559782080.25736774
-0.796812180.09000668-0.05816540-0.559782081.00000000-0.93044538
0.88325218-0.198302900.125498140.25736774-0.930445381.00000000