AstDyS-2

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AstDyS ∴ Objects ∴ 1997QD ∴ Summary
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(52591) 1997QD  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.62917 1.101e-08 au
e 0.309704 6.56e-08
i 13.003 8.25e-06 deg
Ω 300.299 2.191e-05 deg
ω 345.625 2.438e-05 deg
M 1.443 8.201e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8149 au
Aphelion 3.4434 au
Asc. node-Earth separation 0.81186 au
Desc. node-Earth separation 2.41048 au
Earth MOID 0.8003 au
Orbital period 1557.13 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 553 (8)
Radar observations (Discarded) 0 (0)
Arc length 7678.31 days
Unobserved 198 days

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Ephemeris at epoch 58560 MJD
Right Ascension 352.242 deg
Declination 4.44559 deg
V Magnitude 19.42 mag
Solar Elongation 7.49 deg
Galactic Latitude -52.67 deg
Rate 0.544 deg/day
Direction 62.961 deg

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