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AstDyS ∴ Objects ∴ 1998QX28 ∴ Summary
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(42712) 1998QX28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12485 2.032e-08 au
e 0.215571 4.328e-08
i 17.048 5.992e-06 deg
Ω 175.599 1.317e-05 deg
ω 231.717 1.841e-05 deg
M 183.126 1.319e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4512 au
Aphelion 3.7985 au
Asc. node-Earth separation 2.44428 au
Desc. node-Earth separation 1.62442 au
Earth MOID 1.49683 au
Orbital period 2017.63 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1162 (7)
Radar observations (Discarded) 0 (0)
Arc length 9045.2 days
Unobserved 345 days

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Ephemeris at epoch 60418 MJD
Right Ascension 239.918 deg
Declination -1.82449 deg
V Magnitude 20.34 mag
Solar Elongation 145.27 deg
Galactic Latitude 36.26 deg
Rate 0.155 deg/day
Direction -49.53 deg

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