NEODyS-2

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2021DW  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.48723 0.0009259 au
e 0.361354 0.0003989
i 18.899 0.01435 deg
Ω 321.667 0.0004205 deg
ω 127.133 0.00931 deg
M 286.613 0.6116 deg

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Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9498 au
Aphelion distance 2.0246 au
Asc. node-Earth separation 0.64109 au
Desc. node-Earth separation 0.07503 au
Earth MOID 0.06175 au
Orbital period 662.466 days
Date of orbit computation   feb 26 12:06
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 1145 days

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Ephemeris
(Epoch 60427 MJD)
Right Ascension 5.09326 deg
Declination 7.97664 deg
V Magnitude 28.01 mag
Solar Elongation 29.49 deg
Galactic Latitude -54.1 deg
Rate 0.794 deg/day
Direction 58.697 deg

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