NEODyS-2

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2021EF  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.42325 0.001211 au
e 0.286186 0.0005736
i 7.252 0.01188 deg
Ω 150.662 0.001318 deg
ω 1.768 0.005082 deg
M 297.693 0.8416 deg

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Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0159 au
Aphelion distance 1.8306 au
Asc. node-Earth separation 0.02775 au
Desc. node-Earth separation 0.8195 au
Earth MOID 0.02751 au
Orbital period 620.181 days
Date of orbit computation   feb 26 12:20
Observational summary
Optical observations (Discarded) 26 (0)
Radar observations (Discarded) 0 (0)
Arc length 16 days
Unobserved 1148 days

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Ephemeris
(Epoch 60428 MJD)
Right Ascension 57.8316 deg
Declination 16.0072 deg
V Magnitude 29.82 mag
Solar Elongation -21.63 deg
Galactic Latitude -28.65 deg
Rate 0.817 deg/day
Direction 76.024 deg

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