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AstDyS ∴ Objects ∴ 2002XW78 ∴ Orbital info ∴ Epoch epochXXX
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(143188) 2002XW78  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 143188.eq0)
Keplerian elements at epoch
57419.3 MJD
Value 1-σ variation Units
a 2.72483 1.439e-08 au
e 0.108069 4.475e-08
i 3.116 5.357e-06 deg
Ω 33.593 7.959e-05 deg
ω 16.885 8.331e-05 deg
M 7.228 2.398e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4304 au
Aphelion 3.0193 au
Asc. node-Earth separation 1.44703 au
Desc. node-Earth separation 1.99755 au
Earth MOID 1.4407 au
Orbital period 1642.88 days
Date of orbit computation  Jul 26 09:33
Correlation matrix
1.000000000.06551231-0.006481350.007204600.07863223-0.29596390
0.065512311.00000000-0.00003428-0.00074062-0.076436220.24036033
-0.00648135-0.000034281.00000000-0.162906250.155047870.00160113
0.00720460-0.00074062-0.162906251.00000000-0.95123150-0.00601054
0.07863223-0.076436220.15504787-0.951231501.00000000-0.29990213
-0.295963900.240360330.00160113-0.00601054-0.299902131.00000000
Covariance matrix
2.07096954E-164.21882574E-17-4.99632900E-168.25174220E-159.42702744E-14-1.02134520E-13
4.21882574E-172.00245927E-15-8.21759596E-18-2.63772022E-15-2.84949820E-132.57923908E-13
-4.99632900E-16-8.21759596E-182.86944427E-11-6.94521538E-116.91913907E-112.05670299E-13
8.25174220E-15-2.63772022E-15-6.94521538E-116.33429270E-09-6.30699709E-09-1.14712212E-11
9.42702744E-14-2.84949820E-136.91913907E-11-6.30699709E-096.94024321E-09-5.99120050E-10
-1.02134520E-132.57923908E-132.05670299E-13-1.14712212E-11-5.99120050E-105.75034525E-10