NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SY ∴ Orbital info ∴ Epoch 58779 MJD
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2009SY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009SY.eq0)
Keplerian elements
(Epoch 58779.8 MJD)
Value 1-σ variation Units
a 1.25134 2.154e-09 au
e 0.441047 1.323e-07
i 14.678 2.921e-05 deg
Ω 176.25 2.129e-05 deg
ω 57.585 6.436e-05 deg
M 146.226 4.005e-05 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6994 au
Aphelion distance 1.8032 au
Asc. node-Earth separation -0.18073 au
Desc. node-Earth separation 0.31549 au
Earth MOID 0.10766 au
Orbital period 511.284 days
Date of orbit computation   Jul 29 11:15

Covariance matrix
4.64162971E-183.23042561E-17-5.13291369E-153.52770755E-15-1.36414325E-148.92515578E-15
3.23042561E-171.75109777E-14-3.45825714E-122.11389744E-12-8.09341009E-125.00220272E-12
-5.13291369E-15-3.45825714E-128.53041200E-10-5.10944843E-101.72531654E-09-1.02175684E-09
3.52770755E-152.11389744E-12-5.10944843E-104.53417716E-10-1.20523418E-096.43852270E-10
-1.36414325E-14-8.09341009E-121.72531654E-09-1.20523418E-094.14282994E-09-2.50560214E-09
8.92515578E-155.00220272E-12-1.02175684E-096.43852270E-10-2.50560214E-091.60436021E-09

Correlation matrix
1.000000000.11331028-0.081572490.07689677-0.098373060.10342597
0.113310281.00000000-0.894781670.75020417-0.950227940.94374605
-0.08157249-0.894781671.00000000-0.821560920.91777290-0.87339682
0.076896770.75020417-0.821560921.00000000-0.879374040.75489413
-0.09837306-0.950227940.91777290-0.879374041.00000000-0.97187994
0.103425970.94374605-0.873396820.75489413-0.971879941.00000000