NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SW20 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2017SW20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017SW20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.01685 6.113e-08 au
e 0.799498 7.2e-08
i 20.14 2.361e-05 deg
Ω 83.361 4.764e-05 deg
ω 167.744 5.203e-05 deg
M 124.01 1.756e-05 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4044 au
Aphelion distance 3.6293 au
Asc. node-Earth separation 2.34403 au
Desc. node-Earth separation -0.60725 au
Earth MOID 0.29297 au
Orbital period 1046.19 days
Date of orbit computation   feb 26 11:34

Covariance matrix
3.73692119E-15-3.40280807E-151.23470069E-121.05403591E-12-1.27904282E-12-8.72845888E-13
-3.40280807E-155.18412249E-15-9.09182499E-13-5.26570260E-135.53103243E-139.61653116E-13
1.23470069E-12-9.09182499E-135.57395119E-104.44672799E-10-5.56296140E-10-2.32010603E-10
1.05403591E-12-5.26570260E-134.44672799E-102.26933788E-09-2.42542879E-091.62791758E-11
-1.27904282E-125.53103243E-13-5.56296140E-10-2.42542879E-092.70750106E-09-3.94110719E-11
-8.72845888E-139.61653116E-13-2.32010603E-101.62791758E-11-3.94110719E-113.08453750E-10

Correlation matrix
1.00000000-0.773112790.855506160.36195023-0.40210900-0.81299069
-0.773112791.00000000-0.53484983-0.153521470.147633280.76047648
0.85550616-0.534849831.000000000.39537518-0.45283517-0.55954011
0.36195023-0.153521470.395375181.00000000-0.978486030.01945753
-0.402109000.14763328-0.45283517-0.978486031.00000000-0.04312597
-0.812990690.76047648-0.559540110.01945753-0.043125971.00000000