NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YD1 ∴ Summary
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2001YD1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.48966 0.004477 au
e 0.465245 0.002293
i 7.039 0.04895 deg
Ω 85.795 0.07026 deg
ω 285.371 0.07526 deg
M 153.708 18.74 deg

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Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7966 au
Aphelion 2.1827 au
Asc. node-Earth separation 0.0555 au
Desc. node-Earth separation 0.316 au
Earth MOID 0.01632 au
Orbital period 664.096 days
Date of orbit computation   May 15 15:52
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 5633 days

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Ephemeris at epoch 57900 MJD
Right Ascension 180.364 deg
Declination 9.22312 deg
V Magnitude 28.2 mag
Solar Elongation -110.72 deg
Galactic Latitude 68.55 deg
Rate 0.088 deg/day
Direction -177.812 deg

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