NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WR5 ∴ Orbital info ∴ Epoch 60400 MJD
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1998WR5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998WR5.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.57355 3.851e-08 au
e 0.513923 7.559e-07
i 28.339 4.021e-05 deg
Ω 256.505 3.552e-05 deg
ω 118.629 9.954e-05 deg
M 58.716 2.616e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2509 au
Aphelion distance 3.8962 au
Asc. node-Earth separation 1.49731 au
Desc. node-Earth separation 0.53548 au
Earth MOID 0.42106 au
Orbital period 1507.99 days
Date of orbit computation   feb 26 10:23

Covariance matrix
1.48280819E-152.86360511E-14-1.19311718E-12-1.08518094E-12-3.18981000E-12-4.86002541E-13
2.86360511E-145.71328833E-13-2.34198712E-11-2.11720457E-11-6.49637166E-11-8.36631259E-12
-1.19311718E-12-2.34198712E-111.61650993E-099.63589321E-102.29973863E-095.19938567E-10
-1.08518094E-12-2.11720457E-119.63589321E-101.26188381E-091.68082797E-095.08584163E-10
-3.18981000E-12-6.49637166E-112.29973863E-091.68082797E-099.90910921E-09-1.30043447E-10
-4.86002541E-13-8.36631259E-125.19938567E-105.08584163E-10-1.30043447E-106.84198581E-10

Correlation matrix
1.000000000.98384701-0.77063978-0.79332289-0.83215652-0.48250850
0.983847011.00000000-0.77064124-0.78851520-0.86339690-0.42315544
-0.77063978-0.770641241.000000000.674672650.574608420.49439237
-0.79332289-0.788515200.674672651.000000000.475331150.54734614
-0.83215652-0.863396900.574608420.475331151.00000000-0.04994363
-0.48250850-0.423155440.494392370.54734614-0.049943631.00000000