NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004SW55 ∴ Orbital info ∴ Epoch 57245 MJD
Contact »
(494697) 2004SW55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 494697.eq0)
Keplerian elements
(Epoch 57245.1 MJD)
Value 1-σ variation Units
a 1.42704 1.303e-09 au
e 0.333729 3.527e-08
i 8.788 5.36e-06 deg
Ω 75.175 3.131e-05 deg
ω 352.74 3.22e-05 deg
M 101.911 6.135e-06 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9508 au
Aphelion distance 1.9033 au
Asc. node-Earth separation -0.03362 au
Desc. node-Earth separation 0.88085 au
Earth MOID 0.03218 au
Orbital period 622.665 days
Date of orbit computation   feb 26 12:57

Covariance matrix
1.69731135E-182.98363579E-179.17432559E-17-1.79558645E-151.71691558E-15-1.49744830E-15
2.98363579E-171.24404116E-15-3.59663041E-141.11519280E-13-1.30948337E-13-2.40333069E-15
9.17432559E-17-3.59663041E-142.87323557E-111.44352302E-11-1.56391550E-11-7.58520094E-13
-1.79558645E-151.11519280E-131.44352302E-119.80316342E-10-9.56107773E-101.25664132E-11
1.71691558E-15-1.30948337E-13-1.56391550E-11-9.56107773E-101.03693726E-09-7.08207249E-11
-1.49744830E-15-2.40333069E-15-7.58520094E-131.25664132E-11-7.08207249E-113.76406353E-11

Correlation matrix
1.000000000.649303400.01313735-0.044019230.04092531-0.18734522
0.649303401.00000000-0.190236050.10098328-0.11529391-0.01110626
0.01313735-0.190236051.000000000.08601119-0.09060485-0.02306498
-0.044019230.100983280.086011191.00000000-0.948303790.06541837
0.04092531-0.11529391-0.09060485-0.948303791.00000000-0.35847234
-0.18734522-0.01110626-0.023064980.06541837-0.358472341.00000000