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AstDyS ∴ Objects ∴ 1998QE91 ∴ Summary
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(58957) 1998QE91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16671 2.208e-08 au
e 0.352592 5.428e-08
i 21.345 6.877e-06 deg
Ω 8.151 1.376e-05 deg
ω 302.645 1.783e-05 deg
M 218.105 1.625e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0502 au
Aphelion 4.2833 au
Asc. node-Earth separation 1.32938 au
Desc. node-Earth separation 2.42611 au
Earth MOID 1.11558 au
Orbital period 2058.31 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 791 (6)
Radar observations (Discarded) 0 (0)
Arc length 12030.1 days
Unobserved 42 days

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Ephemeris at epoch 60426 MJD
Right Ascension 148.234 deg
Declination 26.9596 deg
V Magnitude 21.13 mag
Solar Elongation -104.79 deg
Galactic Latitude 50.47 deg
Rate 0.087 deg/day
Direction -174.677 deg

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