NEODyS-2

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2021JW4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.21032 0.0003324 au
e 0.48765 7.157e-05
i 6.541 0.000662 deg
Ω 80.512 9.072e-05 deg
ω 194.127 0.0007061 deg
M 302.531 0.01279 deg

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Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1325 au
Aphelion distance 3.2882 au
Asc. node-Earth separation 2.21133 au
Desc. node-Earth separation 0.12683 au
Earth MOID 0.11735 au
Orbital period 1200.28 days
Date of orbit computation   giu 11 14:33
Observational summary
Optical observations (Discarded) 38 (2)
Radar observations (Discarded) 0 (0)
Arc length 38 days
Unobserved 13 days

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Ephemeris
(Epoch 59389 MJD)
Right Ascension 267.472 deg
Declination -35.9439 deg
V Magnitude 20.32 mag
Solar Elongation -166.69 deg
Galactic Latitude -4.39 deg
Rate 1.667 deg/day
Direction 131.242 deg

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