NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DD1 ∴ Summary
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(462559) 2009DD1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.24178 1.178e-08 au
e 0.080794 2.073e-07
i 29.387 2.218e-05 deg
Ω 158.299 1.027e-05 deg
ω 105.033 0.0001327 deg
M 242.168 0.0001164 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1415 au
Aphelion 1.3421 au
Asc. node-Earth separation 0.26816 au
Desc. node-Earth separation 0.19884 au
Earth MOID 0.19528 au
Orbital period 505.438 days
Date of orbit computation   Oct 1 22:37
Observational summary
Optical observations (Discarded) 121 (2)
Radar observations (Discarded) 0 (0)
Arc length 2618 days
Unobserved 941 days

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Ephemeris at epoch 58441 MJD
Right Ascension 195.376 deg
Declination -3.95125 deg
V Magnitude 23.48 mag
Solar Elongation 40.71 deg
Galactic Latitude 58.83 deg
Rate 0.836 deg/day
Direction 95.845 deg

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