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AstDyS ∴ Objects ∴ 1998QL64 ∴ Summary
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(40139) 1998QL64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68776 1.031e-08 au
e 0.140995 3.456e-08
i 14.653 4.31e-06 deg
Ω 166.696 1.374e-05 deg
ω 115.297 2.063e-05 deg
M 320.944 1.47e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3088 au
Aphelion 3.0667 au
Asc. node-Earth separation 1.81104 au
Desc. node-Earth separation 1.47796 au
Earth MOID 1.33524 au
Orbital period 1609.47 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1552 (9)
Radar observations (Discarded) 0 (0)
Arc length 9341.42 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 254.216 deg
Declination -0.58836 deg
V Magnitude 18.52 mag
Solar Elongation 138.59 deg
Galactic Latitude 24.96 deg
Rate 0.161 deg/day
Direction -22.116 deg

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