AstDyS-2

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(19338) 1997AB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56529 1.026e-08 au
e 0.014105 3.706e-08
i 15.501 3.573e-06 deg
Ω 104.344 1.447e-05 deg
ω 117.78 0.0001364 deg
M 120.89 0.0001372 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5291 au
Aphelion 2.6015 au
Asc. node-Earth separation 1.59909 au
Desc. node-Earth separation 1.53136 au
Earth MOID 1.52799 au
Orbital period 1500.73 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2043 (12)
Radar observations (Discarded) 0 (0)
Arc length 16459.6 days
Unobserved 266 days

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Ephemeris at epoch 60426 MJD
Right Ascension 6.64924 deg
Declination -9.00013 deg
V Magnitude 19.74 mag
Solar Elongation 34.96 deg
Galactic Latitude -70.94 deg
Rate 0.426 deg/day
Direction 72.006 deg

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