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AstDyS ∴ Objects ∴ 1990QD8 ∴ Summary
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(27728) 1990QD8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20419 1.849e-08 au
e 0.137896 4.673e-08
i 6.008 4.573e-06 deg
Ω 149.958 4.032e-05 deg
ω 210.061 4.296e-05 deg
M 291.469 1.543e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7623 au
Aphelion 3.646 au
Asc. node-Earth separation 2.58101 au
Desc. node-Earth separation 1.7973 au
Earth MOID 1.76066 au
Orbital period 2094.96 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1639 (4)
Radar observations (Discarded) 0 (0)
Arc length 19079 days
Unobserved 302 days

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Ephemeris at epoch 60419 MJD
Right Ascension 299.851 deg
Declination -15.5975 deg
V Magnitude 19.58 mag
Solar Elongation 90.33 deg
Galactic Latitude -21.91 deg
Rate 0.197 deg/day
Direction 75.518 deg

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