NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WC ∴ Orbital info ∴ Epoch 59545 MJD
Contact »
2021WC  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WC.eq0)
Keplerian elements
(Epoch 59545.2 MJD)
Value 1-σ variation Units
a 1.68463 0.0001602 au
e 0.39956 5.538e-05
i 8.912 0.000939 deg
Ω 69.88 0.0001943 deg
ω 346.193 0.0003683 deg
M 3.958 0.0004985 deg
Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0115 au
Aphelion distance 2.3577 au
Asc. node-Earth separation 0.03393 au
Desc. node-Earth separation 1.29957 au
Earth MOID 0.03108 au
Orbital period 798.65 days
Date of orbit computation   feb 26 12:40

Covariance matrix
2.56515857E-088.87009437E-091.50377960E-073.10839380E-08-5.87805774E-08-7.98137696E-08
8.87009437E-093.06720191E-095.19991440E-081.07484415E-08-2.03263266E-08-2.75986668E-08
1.50377960E-075.19991440E-088.81715855E-071.82221870E-07-3.44427762E-07-4.67954075E-07
3.10839380E-081.07484415E-081.82221870E-073.77479564E-08-7.12250805E-08-9.67476908E-08
-5.87805774E-08-2.03263266E-08-3.44427762E-07-7.12250805E-081.35649154E-071.82519507E-07
-7.98137696E-08-2.75986668E-08-4.67954075E-07-9.67476908E-081.82519507E-072.48494631E-07

Correlation matrix
1.000000000.999999880.999914250.99892344-0.99647910-0.99968278
0.999999881.000000000.999909480.99891283-0.99650429-0.99967404
0.999914250.999909481.000000000.99882511-0.99592189-0.99972466
0.998923440.998912830.998825111.00000000-0.99535426-0.99893075
-0.99647910-0.99650429-0.99592189-0.995354261.000000000.99412784
-0.99968278-0.99967404-0.99972466-0.998930750.994127841.00000000