AstDyS-2

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AstDyS ∴ Objects ∴ 1998QS15 ∴ Summary
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(285265) 1998QS15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.89005 7.115e-09 au
e 0.270575 4.915e-08
i 27.973 1.03e-05 deg
Ω 164.928 1.089e-05 deg
ω 111.241 2.505e-05 deg
M 335.579 2.67e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.3787 au
Aphelion 2.4015 au
Asc. node-Earth separation 0.95034 au
Desc. node-Earth separation 0.58815 au
Earth MOID 0.51324 au
Orbital period 949.093 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 253 (3)
Radar observations (Discarded) 0 (0)
Arc length 8919.09 days
Unobserved 455 days

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Ephemeris at epoch 60425 MJD
Right Ascension 295.065 deg
Declination 22.7645 deg
V Magnitude 20.19 mag
Solar Elongation 91.76 deg
Galactic Latitude 0.17 deg
Rate 0.663 deg/day
Direction 58.111 deg

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