AstDyS-2

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AstDyS ∴ Objects ∴ 1997AB ∴ Summary
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(150153) 1997AB  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85437 1.555e-08 au
e 0.17464 4.553e-08
i 8.219 5.028e-06 deg
Ω 97.984 3.263e-05 deg
ω 333.719 3.547e-05 deg
M 253.084 1.317e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3559 au
Aphelion 3.3529 au
Asc. node-Earth separation 1.40988 au
Desc. node-Earth separation 2.26462 au
Earth MOID 1.37435 au
Orbital period 1761.43 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 512 (2)
Radar observations (Discarded) 0 (0)
Arc length 9249.96 days
Unobserved 724 days

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Ephemeris at epoch 60425 MJD
Right Ascension 332.529 deg
Declination -15.757 deg
V Magnitude 22.21 mag
Solar Elongation 66.13 deg
Galactic Latitude -50.97 deg
Rate 0.291 deg/day
Direction 76.258 deg

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