NEODyS-2

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2021AC2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 0.87144 2.469e-05 au
e 0.243395 7.271e-05
i 0.844 0.0006515 deg
Ω 100.084 0.005202 deg
ω 231.291 0.004318 deg
M 219.995 0.04414 deg

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Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6593 au
Aphelion distance 1.0835 au
Asc. node-Earth separation -0.01796 au
Desc. node-Earth separation -0.30533 au
Earth MOID 0.00122 au
Orbital period 297.136 days
Date of orbit computation   ott 4 12:52
Observational summary
Optical observations (Discarded) 36 (3)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 999 days

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Ephemeris
(Epoch 60222 MJD)
Right Ascension 192.535 deg
Declination -4.92069 deg
V Magnitude 29.62 mag
Solar Elongation -2.31 deg
Galactic Latitude 57.95 deg
Rate 0.942 deg/day
Direction 112.925 deg

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