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AstDyS ∴ Objects ∴ 1998QS54 ∴ Summary
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(52797) 1998QS54  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.32801 1.135e-08 au
e 0.252245 5.259e-08
i 4.708 6.487e-06 deg
Ω 315.888 5.874e-05 deg
ω 55.781 6.002e-05 deg
M 228.512 1.442e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7408 au
Aphelion 2.9152 au
Asc. node-Earth separation 0.89452 au
Desc. node-Earth separation 1.55325 au
Earth MOID 0.74513 au
Orbital period 1297.4 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 674 (1)
Radar observations (Discarded) 0 (0)
Arc length 8186.8 days
Unobserved 331 days

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Ephemeris at epoch 58563 MJD
Right Ascension 282.285 deg
Declination -27.0164 deg
V Magnitude 20.37 mag
Solar Elongation 78.9 deg
Galactic Latitude -11.49 deg
Rate 0.336 deg/day
Direction 86.884 deg

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