AstDyS-2
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AstDyS ∴ Objects ∴ 2013WB2 ∴ Orbital info ∴ Epoch epochXXX
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(471993) 2013WB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 471993.eq0)
Keplerian elements at epoch
57855.4 MJD
Value 1-σ variation Units
a 2.23965 1.027e-08 au
e 0.223393 6.137e-08
i 4.539 6.823e-06 deg
Ω 153.333 0.0001025 deg
ω 224.661 0.0001045 deg
M 29.635 1.884e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7393 au
Aphelion 2.74 au
Asc. node-Earth separation 1.54101 au
Desc. node-Earth separation 0.827 au
Earth MOID 0.74532 au
Orbital period 1224.24 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.00000000-0.01189427-0.017504220.013363240.00247217-0.09367177
-0.011894271.00000000-0.032326240.010979140.03952745-0.23683133
-0.01750422-0.032326241.00000000-0.059915260.049173090.04585944
0.013363240.01097914-0.059915261.00000000-0.97297211-0.02626094
0.002472170.039527450.04917309-0.972972111.00000000-0.19919668
-0.09367177-0.236831330.04585944-0.02626094-0.199196681.00000000
Covariance matrix
1.05490027E-16-7.49741111E-18-1.22664326E-151.40727985E-142.65377732E-15-1.81284983E-14
-7.49741111E-183.76647710E-15-1.35360708E-146.90874195E-142.53540432E-13-2.73876170E-13
-1.22664326E-15-1.35360708E-144.65521150E-11-4.19150547E-113.50653319E-115.89584276E-12
1.40727985E-146.90874195E-14-4.19150547E-111.05129786E-08-1.04266318E-08-5.07365024E-11
2.65377732E-152.53540432E-133.50653319E-11-1.04266318E-081.09234924E-08-3.92292736E-10
-1.81284983E-14-2.73876170E-135.89584276E-12-5.07365024E-11-3.92292736E-103.55054355E-10