NEODyS-2

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2001YD1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.48795 0.002113 au
e 0.464624 0.001382
i 7.036 0.06627 deg
Ω 85.706 0.04168 deg
ω 285.48 0.05827 deg
M 270.175 21.26 deg

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Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7966 au
Aphelion distance 2.1793 au
Asc. node-Earth separation 0.05328 au
Desc. node-Earth separation 0.31581 au
Earth MOID 0.01565 au
Orbital period 662.949 days
Date of orbit computation   dic 21 10:42
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 7757 days

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Ephemeris
(Epoch 60024 MJD)
Right Ascension 280.296 deg
Declination -20.0696 deg
V Magnitude 27.8 mag
Solar Elongation 80.13 deg
Galactic Latitude -6.84 deg
Rate 0.606 deg/day
Direction 88.729 deg

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