NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015YD18 ∴ Orbital info ∴ Epoch 57492 MJD
Contact »
2015YD18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015YD18.eq0)
Keplerian elements
(Epoch 57492.4 MJD)
Value 1-σ variation Units
a 1.54436 1.494e-07 au
e 0.640756 3.618e-06
i 40.808 0.0001439 deg
Ω 283.104 1.381e-05 deg
ω 56.203 0.0003013 deg
M 93.603 0.0002038 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5548 au
Aphelion distance 2.5339 au
Asc. node-Earth separation -0.34526 au
Desc. node-Earth separation 0.4308 au
Earth MOID 0.24124 au
Orbital period 701.002 days
Date of orbit computation   feb 26 12:15

Covariance matrix
2.23190194E-14-1.01893482E-131.70684879E-12-2.33532346E-131.25677571E-111.08311110E-12
-1.01893482E-131.30920295E-11-2.96822350E-101.09606099E-11-1.07761951E-09-7.19391951E-10
1.70684879E-12-2.96822350E-102.07018420E-08-1.30064863E-092.30718801E-081.81932052E-08
-2.33532346E-131.09606099E-11-1.30064863E-091.90720914E-10-8.98793578E-10-7.15422511E-10
1.25677571E-11-1.07761951E-092.30718801E-08-8.98793578E-109.07630851E-085.72569425E-08
1.08311110E-12-7.19391951E-101.81932052E-08-7.15422511E-105.72569425E-084.15171713E-08

Correlation matrix
1.00000000-0.188497400.07940594-0.113190590.279232270.03558128
-0.188497401.00000000-0.570149330.21934719-0.98856979-0.97577168
0.07940594-0.570149331.00000000-0.654570350.532260040.62057010
-0.113190590.21934719-0.654570351.00000000-0.21602608-0.25424333
0.27923227-0.988569790.53226004-0.216026081.000000000.93273796
0.03558128-0.975771680.62057010-0.254243330.932737961.00000000