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AstDyS ∴ Objects ∴ 1987QD ∴ Summary
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(15700) 1987QD  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.20892 9.323e-09 au
e 0.315004 4.296e-08
i 26.789 6.29e-06 deg
Ω 175.462 1.142e-05 deg
ω 119.479 1.59e-05 deg
M 192.549 1.315e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5131 au
Aphelion 2.9047 au
Asc. node-Earth separation 1.35829 au
Desc. node-Earth separation 0.71783 au
Earth MOID 0.62141 au
Orbital period 1199.13 days
Date of orbit computation  Oct 31 05:06
Observational summary
Optical observations (Discarded) 914 (8)
Radar observations (Discarded) 0 (0)
Arc length 23265.9 days
Unobserved 378 days

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Ephemeris at epoch 58534 MJD
Right Ascension 141.555 deg
Declination -6.41935 deg
V Magnitude 18.64 mag
Solar Elongation -159.11 deg
Galactic Latitude 30.13 deg
Rate 0.318 deg/day
Direction -49.293 deg

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