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(428530) 2008AB98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25429 1.54e-08 au
e 0.031279 6.782e-08
i 4.894 5.763e-06 deg
Ω 90.1 7.63e-05 deg
ω 310.674 0.0001128 deg
M 4.301 8.215e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1838 au
Aphelion 2.3248 au
Asc. node-Earth separation 1.22405 au
Desc. node-Earth separation 1.2827 au
Earth MOID 1.19573 au
Orbital period 1236.27 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 213 (2)
Radar observations (Discarded) 0 (0)
Arc length 7264.14 days
Unobserved 226 days

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Ephemeris at epoch 60425 MJD
Right Ascension 45.5948 deg
Declination 15.0871 deg
V Magnitude 22.46 mag
Solar Elongation -12.68 deg
Galactic Latitude -37.17 deg
Rate 0.515 deg/day
Direction 72.006 deg

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