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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HW56 ∴ Orbital info ∴ Epoch epochXXX
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(193744) 2001HW56  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 193744.eq0)
Keplerian elements at epoch
57953.1 MJD
Value 1-σ variation Units
a 3.17851 3.232e-08 au
e 0.233135 5.469e-08
i 27.221 7.598e-06 deg
Ω 45.448 1.245e-05 deg
ω 290.522 2.061e-05 deg
M 225.95 1.822e-05 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4375 au
Aphelion 3.9195 au
Asc. node-Earth separation 1.78682 au
Desc. node-Earth separation 2.26454 au
Earth MOID 1.56342 au
Orbital period 2069.82 days
Date of orbit computation  Jun 5 01:18
Correlation matrix
1.000000000.14192253-0.02198071-0.001697550.14180896-0.19413756
0.141922531.00000000-0.00130141-0.003037810.18381453-0.29330812
-0.02198071-0.001301411.000000000.06121009-0.02205258-0.01145723
-0.00169755-0.003037810.061210091.00000000-0.52310140-0.00644945
0.141808960.18381453-0.02205258-0.523101401.00000000-0.81609994
-0.19413756-0.29330812-0.01145723-0.00644945-0.816099941.00000000
Covariance matrix
1.04464921E-152.50869780E-16-5.39816861E-15-6.82845181E-169.44588049E-14-1.14314168E-13
2.50869780E-162.99104893E-15-5.40811658E-16-2.06769427E-152.07178706E-13-2.92240971E-13
-5.39816861E-15-5.40811658E-165.77349547E-115.78836318E-12-3.45328481E-12-1.58600392E-12
-6.82845181E-16-2.06769427E-155.78836318E-121.54891199E-10-1.34169184E-10-1.46231703E-12
9.44588049E-142.07178706E-13-3.45328481E-12-1.34169184E-104.24724237E-10-3.06409429E-10
-1.14314168E-13-2.92240971E-13-1.58600392E-12-1.46231703E-12-3.06409429E-103.31902489E-10