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AstDyS ∴ Objects ∴ Sigrid ∴ Orbital info ∴ Epoch epochXXX
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(1493) Sigrid  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1493.eq0)
Keplerian elements at epoch
56837.4 MJD
Value 1-σ variation Units
a 2.42915 5.696e-09 au
e 0.202229 2.791e-08
i 2.584 3.206e-06 deg
Ω 330.657 6.414e-05 deg
ω 1.138 6.453e-05 deg
M 16.151 8.481e-06 deg
Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9379 au
Aphelion 2.9204 au
Asc. node-Earth separation 0.92665 au
Desc. node-Earth separation 1.93026 au
Earth MOID 0.92657 au
Orbital period 1382.86 days
Date of orbit computation  Jun 5 00:37
Correlation matrix
1.00000000-0.002468170.006146900.002765790.04772323-0.46116370
-0.002468171.00000000-0.003351720.00129513-0.011113160.09677333
0.00614690-0.003351721.00000000-0.043851890.04389414-0.00613882
0.002765790.00129513-0.043851891.00000000-0.99144951-0.00524572
0.04772323-0.011113160.04389414-0.991449511.00000000-0.12020220
-0.461163700.09677333-0.00613882-0.00524572-0.120202201.00000000
Covariance matrix
3.24429145E-17-3.92317381E-191.12265457E-161.01047993E-151.75411992E-14-2.22772778E-14
-3.92317381E-197.78760097E-16-2.99916233E-162.31827813E-15-2.00128576E-142.29036444E-14
1.12265457E-16-2.99916233E-161.02815740E-11-9.01918583E-129.08250968E-12-1.66940577E-13
1.01047993E-152.31827813E-15-9.01918583E-124.11432327E-09-4.10382950E-09-2.85365470E-12
1.75411992E-14-2.00128576E-149.08250968E-12-4.10382950E-094.16427117E-09-6.57853181E-11
-2.22772778E-142.29036444E-14-1.66940577E-13-2.85365470E-12-6.57853181E-117.19273637E-11