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AstDyS ∴ Objects ∴ 1998EQ9 ∴ Summary
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(301883) 1998EQ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44563 7.265e-09 au
e 0.214398 3.658e-08
i 4.999 4.594e-06 deg
Ω 138.625 4.178e-05 deg
ω 81.263 4.359e-05 deg
M 253.252 1.253e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9213 au
Aphelion 2.97 au
Asc. node-Earth separation 1.27393 au
Desc. node-Earth separation 1.3983 au
Earth MOID 0.9214 au
Orbital period 1396.96 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 828 (4)
Radar observations (Discarded) 0 (0)
Arc length 14849.7 days
Unobserved 107 days

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Ephemeris at epoch 60418 MJD
Right Ascension 77.9522 deg
Declination 20.118 deg
V Magnitude 21.96 mag
Solar Elongation -50.62 deg
Galactic Latitude -11.25 deg
Rate 0.353 deg/day
Direction 81.787 deg

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