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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Martha ∴ Orbital info ∴ Epoch epochXXX
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(205) Martha  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 205.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77639 7.031e-09 au
e 0.03636 2.727e-08
i 10.708 3.087e-06 deg
Ω 211.721 1.67e-05 deg
ω 171.678 4.618e-05 deg
M 80.179 4.327e-05 deg
Other useful info
Absolute Magnitude (H)    9.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6754 au
Aphelion 2.8773 au
Asc. node-Earth separation 1.871 au
Desc. node-Earth separation 1.68281 au
Earth MOID 1.67973 au
Orbital period 1689.74 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.00000000-0.037098670.008419630.00531106-0.04102571-0.02416461
-0.037098671.00000000-0.002209760.00336106-0.010111160.01867415
0.00841963-0.002209761.00000000-0.008781570.01314104-0.01140186
0.005311060.00336106-0.008781571.00000000-0.34919649-0.00682046
-0.04102571-0.010111160.01314104-0.349196491.00000000-0.93138091
-0.024164610.01867415-0.01140186-0.00682046-0.931380911.00000000
Covariance matrix
4.94300367E-17-7.11248830E-181.82737685E-166.23555271E-16-1.33186413E-14-7.35080817E-15
-7.11248830E-187.43593562E-16-1.86016674E-161.53053296E-15-1.27314324E-142.20327425E-14
1.82737685E-16-1.86016674E-169.52970347E-12-4.52699339E-131.87317216E-12-1.52291363E-12
6.23555271E-161.53053296E-15-4.52699339E-132.78866260E-10-2.69262734E-10-4.92800728E-12
-1.33186413E-14-1.27314324E-141.87317216E-12-2.69262734E-102.13214529E-09-1.86078232E-09
-7.35080817E-152.20327425E-14-1.52291363E-12-4.92800728E-12-1.86078232E-091.87205966E-09