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AstDyS ∴ Objects ∴ Abnoba ∴ Summary
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(456) Abnoba  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78411 5.971e-09 au
e 0.182887 2.745e-08
i 14.494 3.3e-06 deg
Ω 229.004 1.3e-05 deg
ω 7.708 1.585e-05 deg
M 233.197 9.971e-06 deg

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Other useful info
Absolute Magnitude (H)    9.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2749 au
Aphelion 3.2933 au
Asc. node-Earth separation 1.26835 au
Desc. node-Earth separation 2.29746 au
Earth MOID 1.26444 au
Orbital period 1696.79 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 5057 (37)
Radar observations (Discarded) 0 (0)
Arc length 45165.4 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 82.1728 deg
Declination 13.7618 deg
V Magnitude 15.25 mag
Solar Elongation -53.78 deg
Galactic Latitude -11.36 deg
Rate 0.29 deg/day
Direction 85.482 deg

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