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AstDyS ∴ Objects ∴ 2015XD289 ∴ Orbital info ∴ Epoch epochXXX
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(493907) 2015XD289  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 493907.eq0)
Keplerian elements at epoch
57944.7 MJD
Value 1-σ variation Units
a 2.60815 3.999e-08 au
e 0.0568 7.558e-08
i 11.645 9.313e-06 deg
Ω 88.448 4.306e-05 deg
ω 20.935 0.0001092 deg
M 102.923 9.801e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.46 au
Aphelion 2.7563 au
Asc. node-Earth separation 1.48647 au
Desc. node-Earth separation 1.72935 au
Earth MOID 1.48119 au
Orbital period 1538.5 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.00000000-0.19515162-0.00010367-0.007256410.28455312-0.30607432
-0.195151621.00000000-0.00376250-0.01330006-0.260950500.29166451
-0.00010367-0.003762501.00000000-0.246288040.070903520.02699429
-0.00725641-0.01330006-0.246288041.00000000-0.37204671-0.01538814
0.28455312-0.260950500.07090352-0.372046711.00000000-0.92058368
-0.306074320.291664510.02699429-0.01538814-0.920583681.00000000
Covariance matrix
1.59906403E-15-5.89812175E-16-3.86078708E-17-1.24952061E-141.24203750E-12-1.19960707E-12
-5.89812175E-165.71238245E-15-2.64827351E-15-4.32863568E-14-2.15280759E-122.16058532E-12
-3.86078708E-17-2.64827351E-158.67273743E-11-9.87666459E-117.20749495E-112.46393443E-11
-1.24952061E-14-4.32863568E-14-9.87666459E-111.85429042E-09-1.74873815E-09-6.49462783E-11
1.24203750E-12-2.15280759E-127.20749495E-11-1.74873815E-091.19145289E-08-9.84874515E-09
-1.19960707E-122.16058532E-122.46393443E-11-6.49462783E-11-9.84874515E-099.60634948E-09