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AstDyS ∴ Objects ∴ 1997QD ∴ Summary
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(52591) 1997QD  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63163 9.284e-09 au
e 0.30983 3.864e-08
i 13.005 4.46e-06 deg
Ω 300.156 1.81e-05 deg
ω 346.064 1.92e-05 deg
M 103.215 8.697e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8163 au
Aphelion 3.447 au
Asc. node-Earth separation 0.81325 au
Desc. node-Earth separation 2.41845 au
Earth MOID 0.80244 au
Orbital period 1559.32 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1240 (8)
Radar observations (Discarded) 0 (0)
Arc length 9624.39 days
Unobserved 110 days

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Ephemeris at epoch 60419 MJD
Right Ascension 50.4729 deg
Declination 27.292 deg
V Magnitude 21.03 mag
Solar Elongation -27.28 deg
Galactic Latitude -24.67 deg
Rate 0.353 deg/day
Direction 79.74 deg

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