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AstDyS ∴ Objects ∴ 1987DH6 ∴ Summary
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(9559) 1987DH6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69397 8.449e-09 au
e 0.107502 3.053e-08
i 1.405 3.113e-06 deg
Ω 263.203 0.0001344 deg
ω 344.79 0.0001352 deg
M 60.11 1.62e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4044 au
Aphelion 2.9836 au
Asc. node-Earth separation 1.39698 au
Desc. node-Earth separation 1.98726 au
Earth MOID 1.39047 au
Orbital period 1615.05 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3573 (26)
Radar observations (Discarded) 0 (0)
Arc length 25582.5 days
Unobserved 184 days

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Ephemeris at epoch 60419 MJD
Right Ascension 341.918 deg
Declination -6.57401 deg
V Magnitude 18.89 mag
Solar Elongation 48.28 deg
Galactic Latitude -54.15 deg
Rate 0.393 deg/day
Direction 66.984 deg

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