NEODyS-2

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2021AS2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.1797 0.003419 au
e 0.776398 0.0004661
i 0.701 0.000664 deg
Ω 109.606 0.0201 deg
ω 97.354 0.02126 deg
M 345.392 0.8348 deg

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Other useful info
Absolute Magnitude (H)    29.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4874 au
Aphelion distance 3.872 au
Asc. node-Earth separation -0.01691 au
Desc. node-Earth separation -0.23204 au
Earth MOID 0.00024 au
Orbital period 1175.42 days
Date of orbit computation   feb 26 12:10
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 1166 days

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Ephemeris
(Epoch 60389 MJD)
Right Ascension 51.3654 deg
Declination 18.5776 deg
V Magnitude 32.34 mag
Solar Elongation -54.17 deg
Galactic Latitude -30.99 deg
Rate 0.419 deg/day
Direction 74.613 deg

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