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2021AL1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.99436 0.002128 au
e 0.577202 0.0004919
i 0.205 0.000173 deg
Ω 56.265 0.01026 deg
ω 115.12 0.008171 deg
M 266.158 0.1529 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8432 au
Aphelion distance 3.1455 au
Asc. node-Earth separation 0.78653 au
Desc. node-Earth separation 0.05218 au
Earth MOID 0.00048 au
Orbital period 1028.74 days
Date of orbit computation   Jan 17 14:13
Observational summary
Optical observations (Discarded) 69 (2)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 6 days

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Ephemeris
(Epoch 59237 MJD)
Right Ascension 252.638 deg
Declination -19.1527 deg
V Magnitude 24.41 mag
Solar Elongation 49.39 deg
Galactic Latitude 15.88 deg
Rate 3.553 deg/day
Direction 103.538 deg

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