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AstDyS ∴ Objects ∴ Polydoros ∴ Orbital info ∴ Epoch epochXXX
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(4708) Polydoros  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 4708.eq0)
Keplerian elements at epoch
57492.6 MJD
Value 1-σ variation Units
a 5.26074 7.18e-08 au
e 0.059549 4.063e-08
i 6.983 3.404e-06 deg
Ω 281.158 3.686e-05 deg
ω 104.678 5.356e-05 deg
M 65.193 4.025e-05 deg
Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9475 au
Aphelion 5.574 au
Asc. node-Earth separation 4.30604 au
Desc. node-Earth separation 4.18059 au
Earth MOID 3.95984 au
Orbital period 4407.26 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.00000000-0.124243660.005289800.010625310.41510979-0.57911989
-0.124243661.000000000.006922760.00071967-0.150161970.17779936
0.005289800.006922761.000000000.15119312-0.104291800.00059409
0.010625310.000719670.151193121.00000000-0.68064547-0.00269756
0.41510979-0.15016197-0.10429180-0.680645471.00000000-0.72869026
-0.579119890.177799360.00059409-0.00269756-0.728690261.00000000
Covariance matrix
5.15519720E-15-3.62486667E-161.29298684E-152.81210541E-141.59634355E-12-1.67356833E-12
-3.62486667E-161.65116429E-159.57649941E-161.07794657E-15-3.26810383E-132.90788793E-13
1.29298684E-159.57649941E-161.15894957E-111.89728180E-11-1.90161750E-118.14023807E-14
2.81210541E-141.07794657E-151.89728180E-111.35873600E-09-1.34378330E-09-4.00212383E-12
1.59634355E-12-3.26810383E-13-1.90161750E-11-1.34378330E-092.86867587E-09-1.57085476E-09
-1.67356833E-122.90788793E-138.14023807E-14-4.00212383E-12-1.57085476E-091.61996135E-09