NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004SW55 ∴ Orbital info ∴ Epoch 60400 MJD
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(494697) 2004SW55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 494697.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.42769 1.043e-09 au
e 0.333954 3.522e-08
i 8.785 5.362e-06 deg
Ω 75.119 3.131e-05 deg
ω 352.84 3.218e-05 deg
M 125.688 6.865e-06 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9509 au
Aphelion distance 1.9045 au
Asc. node-Earth separation -0.03166 au
Desc. node-Earth separation 0.88232 au
Earth MOID 0.03035 au
Orbital period 623.089 days
Date of orbit computation   feb 26 12:57

Covariance matrix
1.08804499E-182.67456117E-17-1.32589092E-159.75435481E-15-9.71673196E-15-2.36630529E-15
2.67456117E-171.24047894E-15-3.64527055E-141.15369157E-13-1.34765787E-13-5.64186762E-14
-1.32589092E-15-3.64527055E-142.87494932E-111.45165638E-11-1.57969062E-11-2.66149745E-13
9.75435481E-151.15369157E-131.45165638E-119.80074239E-10-9.55414664E-109.15858423E-12
-9.71673196E-15-1.34765787E-13-1.57969062E-11-9.55414664E-101.03568744E-09-6.73951278E-11
-2.36630529E-15-5.64186762E-14-2.66149745E-139.15858423E-12-6.73951278E-114.71337359E-11

Correlation matrix
1.000000000.72800508-0.237066000.29870716-0.28945592-0.33043148
0.728005081.00000000-0.193027850.10463224-0.11889692-0.23332553
-0.23706600-0.193027851.000000000.08648071-0.09154668-0.00723011
0.298707160.104632240.086480711.00000000-0.948305040.04261210
-0.28945592-0.11889692-0.09154668-0.948305041.00000000-0.30503398
-0.33043148-0.23332553-0.007230110.04261210-0.305033981.00000000