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2018HW1  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.09795 3.576e-05 au
e 0.136294 3.598e-05
i 6.872 0.001717 deg
Ω 32.081 0.0001134 deg
ω 120.82 0.002584 deg
M 191.778 0.01254 deg

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Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9483 au
Aphelion 1.2476 au
Asc. node-Earth separation 0.16412 au
Desc. node-Earth separation 0.00019 au
Earth MOID 0.00015 au
Orbital period 420.215 days
Date of orbit computation   Oct 1 21:48
Observational summary
Optical observations (Discarded) 57 (1)
Radar observations (Discarded) 0 (0)
Arc length 19 days
Unobserved 257 days

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Ephemeris at epoch 58507 MJD
Right Ascension 4.55659 deg
Declination 5.55936 deg
V Magnitude 28.1 mag
Solar Elongation -63.01 deg
Galactic Latitude -56.34 deg
Rate 0.827 deg/day
Direction 60.919 deg

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