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AstDyS ∴ Objects ∴ 1989EH1 ∴ Summary
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(8351) 1989EH1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74717 9.512e-09 au
e 0.067996 3.018e-08
i 4.264 3.4e-06 deg
Ω 166.406 3.954e-05 deg
ω 344.892 4.702e-05 deg
M 271.467 2.486e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5604 au
Aphelion 2.934 au
Asc. node-Earth separation 1.5739 au
Desc. node-Earth separation 1.91986 au
Earth MOID 1.57148 au
Orbital period 1663.13 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3658 (21)
Radar observations (Discarded) 0 (0)
Arc length 19274.1 days
Unobserved 86 days

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Ephemeris at epoch 60419 MJD
Right Ascension 49.5195 deg
Declination 15.0825 deg
V Magnitude 18.82 mag
Solar Elongation -22.22 deg
Galactic Latitude -34.8 deg
Rate 0.408 deg/day
Direction 74.878 deg

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