AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WH31 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(56036) 1998WH31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 56036.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28693 6.988e-09 au
e 0.230557 3.555e-08
i 24.845 3.623e-06 deg
Ω 125.339 9.181e-06 deg
ω 232.603 1.172e-05 deg
M 168.965 8.372e-06 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7597 au
Aphelion 2.8142 au
Asc. node-Earth separation 1.53386 au
Desc. node-Earth separation 0.88422 au
Earth MOID 0.82261 au
Orbital period 1263.22 days
Date of orbit computation  Jun 5 00:49
Correlation matrix
1.000000000.27779973-0.003841350.01745856-0.10848885-0.26638477
0.277799731.00000000-0.010481260.018441040.05699558-0.24312412
-0.00384135-0.010481261.000000000.00202420-0.005022480.00926589
0.017458560.018441040.002024201.00000000-0.69986177-0.01688852
-0.108488850.05699558-0.00502248-0.699861771.00000000-0.60579619
-0.26638477-0.243124120.00926589-0.01688852-0.605796191.00000000
Covariance matrix
4.88377362E-176.90081530E-17-9.72669707E-171.12012972E-15-8.88927080E-15-1.55858080E-14
6.90081530E-171.26351862E-15-1.34991960E-156.01808554E-152.37539169E-14-7.23537497E-14
-9.72669707E-17-1.34991960E-151.31282584E-116.73347693E-14-2.13366074E-132.81081883E-13
1.12012972E-156.01808554E-156.73347693E-148.42877530E-11-7.53351674E-11-1.29812321E-12
-8.88927080E-152.37539169E-14-2.13366074E-13-7.53351674E-111.37469547E-10-5.94664425E-11
-1.55858080E-14-7.23537497E-142.81081883E-13-1.29812321E-12-5.94664425E-117.00945640E-11