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AstDyS ∴ Objects ∴ 1998QS47 ∴ Summary
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(48989) 1998QS47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40355 1.063e-08 au
e 0.211901 5.009e-08
i 3.898 5.038e-06 deg
Ω 156.076 6.758e-05 deg
ω 208.046 6.85e-05 deg
M 297.58 1.483e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8942 au
Aphelion 2.9129 au
Asc. node-Earth separation 1.83407 au
Desc. node-Earth separation 0.92459 au
Earth MOID 0.89292 au
Orbital period 1361.07 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 938 (2)
Radar observations (Discarded) 0 (0)
Arc length 9996.91 days
Unobserved 339 days

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Ephemeris at epoch 60419 MJD
Right Ascension 311.613 deg
Declination -14.6937 deg
V Magnitude 20.37 mag
Solar Elongation 79.07 deg
Galactic Latitude -31.99 deg
Rate 0.396 deg/day
Direction 74.146 deg

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