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(433) Eros  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 433.eq0)
Keplerian elements
(Epoch 54977.1 MJD)
Value 1-σ variation Units
a 1.4583 2.481e-10 au
e 0.222767 9.778e-09
i 10.83 2.185e-06 deg
Ω 304.376 8.864e-06 deg
ω 178.703 9.767e-06 deg
M 178.961 2.529e-06 deg
Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.46 mag
Perihelion distance 1.1334 au
Aphelion distance 1.7832 au
Asc. node-Earth separation 0.7672 au
Desc. node-Earth separation 0.14765 au
Earth MOID 0.14765 au
Orbital period 643.234 days
Date of orbit computation   lug 10 2023

Covariance matrix
6.15552412E-205.36648830E-19-1.33237505E-17-1.26113767E-167.24646583E-181.28841569E-16
5.36648830E-199.56117536E-172.88759432E-151.35707649E-14-1.91921666E-148.14844458E-15
-1.33237505E-172.88759432E-154.77388779E-122.13263821E-13-3.82950290E-132.36764420E-13
-1.26113767E-161.35707649E-142.13263821E-137.85654952E-11-7.95403907E-113.46046058E-12
7.24646583E-18-1.91921666E-14-3.82950290E-13-7.95403907E-119.54027501E-11-1.28543630E-11
1.28841569E-168.14844458E-152.36764420E-133.46046058E-12-1.28543630E-116.39520048E-12

Correlation matrix
1.000000000.22120861-0.02457864-0.057347440.002990290.20535080
0.221208611.000000000.135158830.15657873-0.200949960.32952775
-0.024578640.135158831.000000000.01101197-0.017944270.04285024
-0.057347440.156578730.011011971.00000000-0.918737300.15437995
0.00299029-0.20094996-0.01794427-0.918737301.00000000-0.52040688
0.205350800.329527750.042850240.15437995-0.520406881.00000000