NEODyS-2

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2021AS2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.28694 0.003726 au
e 0.779086 0.0004231
i 0.828 0.0005392 deg
Ω 108.641 4.919e-05 deg
ω 96.793 0.00116 deg
M 340.785 0.05096 deg

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Other useful info
Absolute Magnitude (H)    29.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5052 au
Aphelion distance 4.0687 au
Asc. node-Earth separation 0.0084 au
Desc. node-Earth separation -0.19647 au
Earth MOID 0.00014 au
Orbital period 1263.22 days
Date of orbit computation   Mar 19 10:25
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 154 days

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Ephemeris
(Epoch 59377 MJD)
Right Ascension 9.68926 deg
Declination 3.60966 deg
V Magnitude 33.47 mag
Solar Elongation 70.65 deg
Galactic Latitude -59.11 deg
Rate 0.236 deg/day
Direction 68.346 deg

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