NEODyS-2

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2021AO  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.67614 0.001627 au
e 0.64535 0.0002134
i 4.165 0.0007437 deg
Ω 260.139 0.002453 deg
ω 149.957 0.002556 deg
M 274.371 0.2508 deg

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Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9491 au
Aphelion distance 4.4032 au
Asc. node-Earth separation 2.52013 au
Desc. node-Earth separation 0.01828 au
Earth MOID 0.00624 au
Orbital period 1599.05 days
Date of orbit computation   feb 26 12:14
Observational summary
Optical observations (Discarded) 77 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 1200 days

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Ephemeris
(Epoch 60445 MJD)
Right Ascension 279.075 deg
Declination -22.6152 deg
V Magnitude 28.2 mag
Solar Elongation 135.95 deg
Galactic Latitude -6.96 deg
Rate 0.107 deg/day
Direction -86.256 deg

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