AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Antonia ∴ Orbital info ∴ Epoch epochXXX
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(272) Antonia  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 272.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77767 6.07e-09 au
e 0.029348 2.478e-08
i 4.432 1.506e-06 deg
Ω 37.302 3.29e-05 deg
ω 68.771 5.847e-05 deg
M 179.232 4.628e-05 deg
Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6961 au
Aphelion 2.8592 au
Asc. node-Earth separation 1.75401 au
Desc. node-Earth separation 1.79831 au
Earth MOID 1.71744 au
Orbital period 1690.9 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.000000000.10967413-0.00609236-0.01970672-0.418123060.49370320
0.109674131.00000000-0.025840370.006089460.13175136-0.16793491
-0.00609236-0.025840371.000000000.41857139-0.236397240.00216332
-0.019706720.006089460.418571391.00000000-0.54637031-0.01727370
-0.418123060.13175136-0.23639724-0.546370311.00000000-0.82753035
0.49370320-0.167934910.00216332-0.01727370-0.827530351.00000000
Covariance matrix
3.68502230E-171.64994069E-17-5.57016121E-17-3.93618873E-15-1.48399372E-131.38712323E-13
1.64994069E-176.14169397E-16-9.64506638E-164.96551242E-151.90900511E-13-1.92625651E-13
-5.57016121E-17-9.64506638E-162.26842788E-122.07430950E-11-2.08167428E-111.50803893E-13
-3.93618873E-154.96551242E-152.07430950E-111.08263746E-09-1.05108176E-09-2.63060712E-11
-1.48399372E-131.90900511E-13-2.08167428E-11-1.05108176E-093.41834405E-09-2.23934424E-09
1.38712323E-13-1.92625651E-131.50803893E-13-2.63060712E-11-2.23934424E-092.14219050E-09