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2021AL1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.99469 0.002129 au
e 0.577193 0.0004919
i 0.205 0.000173 deg
Ω 56.26 0.01027 deg
ω 115.113 0.008181 deg
M 336.153 0.04089 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8434 au
Aphelion distance 3.146 au
Asc. node-Earth separation 0.79177 au
Desc. node-Earth separation 0.04909 au
Earth MOID 0.00045 au
Orbital period 1028.99 days
Date of orbit computation   Mar 19 10:39
Observational summary
Optical observations (Discarded) 69 (2)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 157 days

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Ephemeris
(Epoch 59388 MJD)
Right Ascension 300.085 deg
Declination -20.9297 deg
V Magnitude 26.46 mag
Solar Elongation 153.56 deg
Galactic Latitude -24.15 deg
Rate 0.483 deg/day
Direction -101.787 deg

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