AstDyS-2

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AstDyS ∴ Objects ∴ 1998QR28 ∴ Summary
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(306423) 1998QR28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47616 2.371e-08 au
e 0.199922 7.154e-08
i 4.071 1.076e-05 deg
Ω 251.132 8.644e-05 deg
ω 97.683 9.541e-05 deg
M 194.412 4.808e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9811 au
Aphelion 2.9712 au
Asc. node-Earth separation 1.42775 au
Desc. node-Earth separation 1.3308 au
Earth MOID 0.97972 au
Orbital period 1423.2 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 185 (0)
Radar observations (Discarded) 0 (0)
Arc length 8889.66 days
Unobserved 488 days

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Ephemeris at epoch 60427 MJD
Right Ascension 167.523 deg
Declination -0.17756 deg
V Magnitude 22.43 mag
Solar Elongation -131.5 deg
Galactic Latitude 53.41 deg
Rate 0.084 deg/day
Direction -46.239 deg

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