AstDyS-2

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AstDyS ∴ Objects ∴ 2009DH17 ∴ Summary
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(343087) 2009DH17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07537 3.592e-08 au
e 0.072919 6.825e-08
i 9.211 7.653e-06 deg
Ω 327.26 3.757e-05 deg
ω 167.303 6.496e-05 deg
M 311.477 5.518e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8511 au
Aphelion 3.2996 au
Asc. node-Earth separation 2.28182 au
Desc. node-Earth separation 1.86829 au
Earth MOID 1.86604 au
Orbital period 1969.9 days
Date of orbit computation  apr 23 21:02
Observational summary
Optical observations (Discarded) 346 (2)
Radar observations (Discarded) 0 (0)
Arc length 10385 days
Unobserved 117 days

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Ephemeris at epoch 60426 MJD
Right Ascension 70.4692 deg
Declination 28.8074 deg
V Magnitude 21.53 mag
Solar Elongation -37.42 deg
Galactic Latitude -11.42 deg
Rate 0.368 deg/day
Direction 86.527 deg

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