NEODyS-2

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2021JW2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 0.827585 8.69e-05 au
e 0.256191 0.0001535
i 0.158 0.0001033 deg
Ω 124.913 0.0123 deg
ω 291.623 0.009473 deg
M 338.655 0.02939 deg

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Other useful info
Absolute Magnitude (H)    27.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6156 au
Aphelion distance 1.0396 au
Asc. node-Earth separation -0.27877 au
Desc. node-Earth separation -0.16197 au
Earth MOID 0.00202 au
Orbital period 274.99 days
Date of orbit computation   giu 9 14:27
Observational summary
Optical observations (Discarded) 41 (0)
Radar observations (Discarded) 0 (0)
Arc length 31 days
Unobserved 134 days

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Ephemeris
(Epoch 59507 MJD)
Right Ascension 168.959 deg
Declination 4.69282 deg
V Magnitude 29.18 mag
Solar Elongation 38.51 deg
Galactic Latitude 58.02 deg
Rate 0.998 deg/day
Direction 112.747 deg

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